22407668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 40771584

約数和(自身を除く): 18363916

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 1151, 2302, 4604, 4867, 9734, 19468, 35681, 71362, 142724, 180707, 361414, 722828, 5601917, 11203834, 22407668]

約数ペア:

[(1, 22407668), (2, 11203834), (4, 5601917), (31, 722828), (62, 361414), (124, 180707), (157, 142724), (314, 71362), (628, 35681), (1151, 19468), (2302, 9734), (4604, 4867)]