39897948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{174991}}^1$

素因数の和:175017

約数の個数: 24

約数和(自身を含む): 97995520

約数和(自身を除く): 58097572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 174991, 349982, 524973, 699964, 1049946, 2099892, 3324829, 6649658, 9974487, 13299316, 19948974, 39897948]

約数ペア:

[(1, 39897948), (2, 19948974), (3, 13299316), (4, 9974487), (6, 6649658), (12, 3324829), (19, 2099892), (38, 1049946), (57, 699964), (76, 524973), (114, 349982), (228, 174991)]