12220324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 22265600

約数和(自身を除く): 10045276

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 709, 1418, 2836, 4309, 8618, 17236, 21979, 43958, 87916, 98551, 197102, 394204, 3055081, 6110162, 12220324]

約数ペア:

[(1, 12220324), (2, 6110162), (4, 3055081), (31, 394204), (62, 197102), (124, 98551), (139, 87916), (278, 43958), (556, 21979), (709, 17236), (1418, 8618), (2836, 4309)]