38643746

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 58968000

約数和(自身を除く): 20324254

約数列:

[1, 2, 103, 149, 206, 298, 1259, 2518, 15347, 30694, 129677, 187591, 259354, 375182, 19321873, 38643746]

約数ペア:

[(1, 38643746), (2, 19321873), (103, 375182), (149, 259354), (206, 187591), (298, 129677), (1259, 30694), (2518, 15347)]