18565412

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 33421920

約数和(自身を除く): 14856508

約数列:

[1, 2, 4, 59, 97, 118, 194, 236, 388, 811, 1622, 3244, 5723, 11446, 22892, 47849, 78667, 95698, 157334, 191396, 314668, 4641353, 9282706, 18565412]

約数ペア:

[(1, 18565412), (2, 9282706), (4, 4641353), (59, 314668), (97, 191396), (118, 157334), (194, 95698), (236, 78667), (388, 47849), (811, 22892), (1622, 11446), (3244, 5723)]