19357352

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 46785600

約数和(自身を除く): 27428248

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 113, 133, 152, 161, 184, 196, 226, 266, 322, 392, 437, 452, 532, 644, 791, 874, 904, 931, 1064, 1127, 1288, 1582, 1748, 1862, 2147, 2254, 2599, 3059, 3164, 3496, 3724, 4294, 4508, 5198, 5537, 6118, 6328, 7448, 8588, 9016, 10396, 11074, 12236, 15029, 17176, 18193, 20792, 21413, 22148, 24472, 30058, 36386, 42826, 44296, 49381, 60116, 72772, 85652, 98762, 105203, 120232, 127351, 145544, 171304, 197524, 210406, 254702, 345667, 395048, 420812, 509404, 691334, 841624, 1018808, 1382668, 2419669, 2765336, 4839338, 9678676, 19357352]

約数ペア:

[(1, 19357352), (2, 9678676), (4, 4839338), (7, 2765336), (8, 2419669), (14, 1382668), (19, 1018808), (23, 841624), (28, 691334), (38, 509404), (46, 420812), (49, 395048), (56, 345667), (76, 254702), (92, 210406), (98, 197524), (113, 171304), (133, 145544), (152, 127351), (161, 120232), (184, 105203), (196, 98762), (226, 85652), (266, 72772), (322, 60116), (392, 49381), (437, 44296), (452, 42826), (532, 36386), (644, 30058), (791, 24472), (874, 22148), (904, 21413), (931, 20792), (1064, 18193), (1127, 17176), (1288, 15029), (1582, 12236), (1748, 11074), (1862, 10396), (2147, 9016), (2254, 8588), (2599, 7448), (3059, 6328), (3164, 6118), (3496, 5537), (3724, 5198), (4294, 4508)]