22638746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 38093328

約数和(自身を除く): 15454582

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 233, 466, 481, 962, 1313, 2626, 3029, 3737, 6058, 7474, 8621, 17242, 23533, 47066, 48581, 97162, 112073, 224146, 305929, 611858, 870721, 1741442, 11319373, 22638746]

約数ペア:

[(1, 22638746), (2, 11319373), (13, 1741442), (26, 870721), (37, 611858), (74, 305929), (101, 224146), (202, 112073), (233, 97162), (466, 48581), (481, 47066), (962, 23533), (1313, 17242), (2626, 8621), (3029, 7474), (3737, 6058)]