15691817998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{4723}}^1$

素因数の和:5140

約数の個数: 32

約数和(自身を含む): 24240582432

約数和(自身を除く): 8548764434

約数列:

[1, 2, 61, 113, 122, 226, 241, 482, 4723, 6893, 9446, 13786, 14701, 27233, 29402, 54466, 288103, 533699, 576206, 1067398, 1138243, 1661213, 2276486, 3322426, 32555639, 65111278, 69432823, 128621459, 138865646, 257242918, 7845908999, 15691817998]

約数ペア:

[(1, 15691817998), (2, 7845908999), (61, 257242918), (113, 138865646), (122, 128621459), (226, 69432823), (241, 65111278), (482, 32555639), (4723, 3322426), (6893, 2276486), (9446, 1661213), (13786, 1138243), (14701, 1067398), (27233, 576206), (29402, 533699), (54466, 288103)]