16958126

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 25878528

約数和(自身を除く): 8920402

約数列:

[1, 2, 103, 191, 206, 382, 431, 862, 19673, 39346, 44393, 82321, 88786, 164642, 8479063, 16958126]

約数ペア:

[(1, 16958126), (2, 8479063), (103, 164642), (191, 88786), (206, 82321), (382, 44393), (431, 39346), (862, 19673)]