12291844

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 23241484

約数和(自身を除く): 10949640

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 157, 314, 529, 628, 851, 1058, 1702, 2116, 3404, 3611, 5809, 7222, 11618, 14444, 19573, 23236, 39146, 78292, 83053, 133607, 166106, 267214, 332212, 534428, 3072961, 6145922, 12291844]

約数ペア:

[(1, 12291844), (2, 6145922), (4, 3072961), (23, 534428), (37, 332212), (46, 267214), (74, 166106), (92, 133607), (148, 83053), (157, 78292), (314, 39146), (529, 23236), (628, 19573), (851, 14444), (1058, 11618), (1702, 7222), (2116, 5809), (3404, 3611)]