19312634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3673}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 31743360

約数和(自身を除く): 12430726

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3673, 5258, 7346, 40403, 80806, 877847, 1755694, 9656317, 19312634]

約数ペア:

[(1, 19312634), (2, 9656317), (11, 1755694), (22, 877847), (239, 80806), (478, 40403), (2629, 7346), (3673, 5258)]