19262545392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1503

約数の個数: 120

約数和(自身を含む): 51594770640

約数和(自身を除く): 32332225248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 409, 496, 744, 818, 961, 1021, 1227, 1488, 1636, 1922, 2042, 2454, 2883, 3063, 3272, 3844, 4084, 4908, 5766, 6126, 6544, 7688, 8168, 9816, 11532, 12252, 12679, 15376, 16336, 19632, 23064, 24504, 25358, 31651, 38037, 46128, 49008, 50716, 63302, 76074, 94953, 101432, 126604, 152148, 189906, 202864, 253208, 304296, 379812, 393049, 417589, 506416, 608592, 759624, 786098, 835178, 981181, 1179147, 1252767, 1519248, 1572196, 1670356, 1962362, 2358294, 2505534, 2943543, 3144392, 3340712, 3924724, 4716588, 5011068, 5887086, 6288784, 6681424, 7849448, 9433176, 10022136, 11774172, 12945259, 15698896, 18866352, 20044272, 23548344, 25890518, 38835777, 47096688, 51781036, 77671554, 103562072, 155343108, 207124144, 310686216, 401303029, 621372432, 802606058, 1203909087, 1605212116, 2407818174, 3210424232, 4815636348, 6420848464, 9631272696, 19262545392]

約数ペア:

[(1, 19262545392), (2, 9631272696), (3, 6420848464), (4, 4815636348), (6, 3210424232), (8, 2407818174), (12, 1605212116), (16, 1203909087), (24, 802606058), (31, 621372432), (48, 401303029), (62, 310686216), (93, 207124144), (124, 155343108), (186, 103562072), (248, 77671554), (372, 51781036), (409, 47096688), (496, 38835777), (744, 25890518), (818, 23548344), (961, 20044272), (1021, 18866352), (1227, 15698896), (1488, 12945259), (1636, 11774172), (1922, 10022136), (2042, 9433176), (2454, 7849448), (2883, 6681424), (3063, 6288784), (3272, 5887086), (3844, 5011068), (4084, 4716588), (4908, 3924724), (5766, 3340712), (6126, 3144392), (6544, 2943543), (7688, 2505534), (8168, 2358294), (9816, 1962362), (11532, 1670356), (12252, 1572196), (12679, 1519248), (15376, 1252767), (16336, 1179147), (19632, 981181), (23064, 835178), (24504, 786098), (25358, 759624), (31651, 608592), (38037, 506416), (46128, 417589), (49008, 393049), (50716, 379812), (63302, 304296), (76074, 253208), (94953, 202864), (101432, 189906), (126604, 152148)]