3811214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 6276096

約数和(自身を除く): 2464882

約数列:

[1, 2, 11, 22, 191, 382, 907, 1814, 2101, 4202, 9977, 19954, 173237, 346474, 1905607, 3811214]

約数ペア:

[(1, 3811214), (2, 1905607), (11, 346474), (22, 173237), (191, 19954), (382, 9977), (907, 4202), (1814, 2101)]