39761914

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 60540480

約数和(自身を除く): 20778566

約数列:

[1, 2, 103, 206, 251, 502, 769, 1538, 25853, 51706, 79207, 158414, 193019, 386038, 19880957, 39761914]

約数ペア:

[(1, 39761914), (2, 19880957), (103, 386038), (206, 193019), (251, 158414), (502, 79207), (769, 51706), (1538, 25853)]