22223404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25603}}^1$

素因数の和:25645

約数の個数: 24

約数和(自身を含む): 45882368

約数和(自身を除く): 23658964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 25603, 51206, 102412, 179221, 358442, 716884, 793693, 1587386, 3174772, 5555851, 11111702, 22223404]

約数ペア:

[(1, 22223404), (2, 11111702), (4, 5555851), (7, 3174772), (14, 1587386), (28, 793693), (31, 716884), (62, 358442), (124, 179221), (217, 102412), (434, 51206), (868, 25603)]