12378110

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2521}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 22334832

約数和(自身を除く): 9956722

約数列:

[1, 2, 5, 10, 491, 982, 2455, 2521, 4910, 5042, 12605, 25210, 1237811, 2475622, 6189055, 12378110]

約数ペア:

[(1, 12378110), (2, 6189055), (5, 2475622), (10, 1237811), (491, 25210), (982, 12605), (2455, 5042), (2521, 4910)]