12406510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1291}}^1$

素因数の和:1360

約数の個数: 24

約数和(自身を含む): 23093208

約数和(自身を除く): 10686698

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1291, 1922, 2582, 4805, 6455, 9610, 12910, 40021, 80042, 200105, 400210, 1240651, 2481302, 6203255, 12406510]

約数ペア:

[(1, 12406510), (2, 6203255), (5, 2481302), (10, 1240651), (31, 400210), (62, 200105), (155, 80042), (310, 40021), (961, 12910), (1291, 9610), (1922, 6455), (2582, 4805)]