12430198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1409}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 20405520

約数和(自身を除く): 7975322

約数列:

[1, 2, 11, 22, 401, 802, 1409, 2818, 4411, 8822, 15499, 30998, 565009, 1130018, 6215099, 12430198]

約数ペア:

[(1, 12430198), (2, 6215099), (11, 1130018), (22, 565009), (401, 30998), (802, 15499), (1409, 8822), (2818, 4411)]