12313940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15017}}^1$

素因数の和:15067

約数の個数: 24

約数和(自身を含む): 26491752

約数和(自身を除く): 14177812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15017, 30034, 60068, 75085, 150170, 300340, 615697, 1231394, 2462788, 3078485, 6156970, 12313940]

約数ペア:

[(1, 12313940), (2, 6156970), (4, 3078485), (5, 2462788), (10, 1231394), (20, 615697), (41, 300340), (82, 150170), (164, 75085), (205, 60068), (410, 30034), (820, 15017)]