19230354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 50738688

約数和(自身を除く): 31508334

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 241, 279, 286, 341, 403, 429, 482, 558, 682, 723, 806, 858, 1023, 1209, 1287, 1446, 2046, 2169, 2418, 2574, 2651, 3069, 3133, 3627, 4338, 4433, 5302, 6138, 6266, 7254, 7471, 7953, 8866, 9399, 13299, 14942, 15906, 18798, 22413, 23859, 26598, 28197, 34463, 39897, 44826, 47718, 56394, 67239, 68926, 79794, 82181, 97123, 103389, 134478, 164362, 194246, 206778, 246543, 291369, 310167, 493086, 582738, 620334, 739629, 874107, 1068353, 1479258, 1748214, 2136706, 3205059, 6410118, 9615177, 19230354]

約数ペア:

[(1, 19230354), (2, 9615177), (3, 6410118), (6, 3205059), (9, 2136706), (11, 1748214), (13, 1479258), (18, 1068353), (22, 874107), (26, 739629), (31, 620334), (33, 582738), (39, 493086), (62, 310167), (66, 291369), (78, 246543), (93, 206778), (99, 194246), (117, 164362), (143, 134478), (186, 103389), (198, 97123), (234, 82181), (241, 79794), (279, 68926), (286, 67239), (341, 56394), (403, 47718), (429, 44826), (482, 39897), (558, 34463), (682, 28197), (723, 26598), (806, 23859), (858, 22413), (1023, 18798), (1209, 15906), (1287, 14942), (1446, 13299), (2046, 9399), (2169, 8866), (2418, 7953), (2574, 7471), (2651, 7254), (3069, 6266), (3133, 6138), (3627, 5302), (4338, 4433)]