39222278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3329}}^1$

素因数の和:3511

約数の個数: 16

約数和(自身を含む): 60659280

約数和(自身を除く): 21437002

約数列:

[1, 2, 43, 86, 137, 274, 3329, 5891, 6658, 11782, 143147, 286294, 456073, 912146, 19611139, 39222278]

約数ペア:

[(1, 39222278), (2, 19611139), (43, 912146), (86, 456073), (137, 286294), (274, 143147), (3329, 11782), (5891, 6658)]