12875018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29129}}^1$

素因数の和:29161

約数の個数: 16

約数和(自身を含む): 22022280

約数和(自身を除く): 9147262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 29129, 58258, 378677, 495193, 757354, 990386, 6437509, 12875018]

約数ペア:

[(1, 12875018), (2, 6437509), (13, 990386), (17, 757354), (26, 495193), (34, 378677), (221, 58258), (442, 29129)]