12707398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 22418208

約数和(自身を除く): 9710810

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 557, 671, 1037, 1114, 1342, 2074, 6127, 9469, 11407, 12254, 18938, 22814, 33977, 67954, 104159, 208318, 373747, 577609, 747494, 1155218, 6353699, 12707398]

約数ペア:

[(1, 12707398), (2, 6353699), (11, 1155218), (17, 747494), (22, 577609), (34, 373747), (61, 208318), (122, 104159), (187, 67954), (374, 33977), (557, 22814), (671, 18938), (1037, 12254), (1114, 11407), (1342, 9469), (2074, 6127)]