1516922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 2633472

約数和(自身を除く): 1116550

約数列:

[1, 2, 11, 19, 22, 38, 191, 209, 361, 382, 418, 722, 2101, 3629, 3971, 4202, 7258, 7942, 39919, 68951, 79838, 137902, 758461, 1516922]

約数ペア:

[(1, 1516922), (2, 758461), (11, 137902), (19, 79838), (22, 68951), (38, 39919), (191, 7942), (209, 7258), (361, 4202), (382, 3971), (418, 3629), (722, 2101)]