38904914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5387}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 61293888

約数和(自身を除く): 22388974

約数列:

[1, 2, 23, 46, 157, 314, 3611, 5387, 7222, 10774, 123901, 247802, 845759, 1691518, 19452457, 38904914]

約数ペア:

[(1, 38904914), (2, 19452457), (23, 1691518), (46, 845759), (157, 247802), (314, 123901), (3611, 10774), (5387, 7222)]