22010372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 40078080

約数和(自身を除く): 18067708

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 1277, 2554, 4309, 5108, 8618, 17236, 39587, 79174, 158348, 177503, 355006, 710012, 5502593, 11005186, 22010372]

約数ペア:

[(1, 22010372), (2, 11005186), (4, 5502593), (31, 710012), (62, 355006), (124, 177503), (139, 158348), (278, 79174), (556, 39587), (1277, 17236), (2554, 8618), (4309, 5108)]