19914632

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{3677}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 37405260

約数和(自身を除く): 17490628

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 3677, 5416, 7354, 14708, 29416, 2489329, 4978658, 9957316, 19914632]

約数ペア:

[(1, 19914632), (2, 9957316), (4, 4978658), (8, 2489329), (677, 29416), (1354, 14708), (2708, 7354), (3677, 5416)]