12015916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{787}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 23034816

約数和(自身を除く): 11018900

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 787, 1388, 1574, 3148, 3817, 7634, 8657, 15268, 17314, 34628, 273089, 546178, 1092356, 3003979, 6007958, 12015916]

約数ペア:

[(1, 12015916), (2, 6007958), (4, 3003979), (11, 1092356), (22, 546178), (44, 273089), (347, 34628), (694, 17314), (787, 15268), (1388, 8657), (1574, 7634), (3148, 3817)]