38402018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 58605120

約数和(自身を除く): 20203102

約数列:

[1, 2, 101, 151, 202, 302, 1259, 2518, 15251, 30502, 127159, 190109, 254318, 380218, 19201009, 38402018]

約数ペア:

[(1, 38402018), (2, 19201009), (101, 380218), (151, 254318), (202, 190109), (302, 127159), (1259, 30502), (2518, 15251)]