12007892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 23062536

約数和(自身を除く): 11054644

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4357, 8714, 17428, 56641, 113282, 226564, 230921, 461842, 923684, 3001973, 6003946, 12007892]

約数ペア:

[(1, 12007892), (2, 6003946), (4, 3001973), (13, 923684), (26, 461842), (52, 230921), (53, 226564), (106, 113282), (212, 56641), (689, 17428), (1378, 8714), (2756, 4357)]