26909018

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 40914720

約数和(自身を除く): 14005702

約数列:

[1, 2, 163, 197, 326, 394, 419, 838, 32111, 64222, 68297, 82543, 136594, 165086, 13454509, 26909018]

約数ペア:

[(1, 26909018), (2, 13454509), (163, 165086), (197, 136594), (326, 82543), (394, 68297), (419, 64222), (838, 32111)]