12438254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11851

約数の個数: 16

約数和(自身を含む): 20393856

約数和(自身を除く): 7955602

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 11801, 23602, 200617, 365831, 401234, 731662, 6219127, 12438254]

約数ペア:

[(1, 12438254), (2, 6219127), (17, 731662), (31, 401234), (34, 365831), (62, 200617), (527, 23602), (1054, 11801)]