19120705634

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{474907}}^1$

素因数の和:475441

約数の個数: 16

約数和(自身を含む): 29440496736

約数和(自身を除く): 10319791102

約数列:

[1, 2, 41, 82, 491, 982, 20131, 40262, 474907, 949814, 19471187, 38942374, 233179337, 466358674, 9560352817, 19120705634]

約数ペア:

[(1, 19120705634), (2, 9560352817), (41, 466358674), (82, 233179337), (491, 38942374), (982, 19471187), (20131, 949814), (40262, 474907)]