12941698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 12540542

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 4423, 8846, 30961, 48653, 61922, 84037, 97306, 168074, 340571, 588259, 681142, 924407, 1176518, 1848814, 6470849, 12941698]

約数ペア:

[(1, 12941698), (2, 6470849), (7, 1848814), (11, 1176518), (14, 924407), (19, 681142), (22, 588259), (38, 340571), (77, 168074), (133, 97306), (154, 84037), (209, 61922), (266, 48653), (418, 30961), (1463, 8846), (2926, 4423)]