39494642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 65456748

約数和(自身を除く): 25962106

約数列:

[1, 2, 11, 22, 121, 242, 293, 557, 586, 1114, 3223, 6127, 6446, 12254, 35453, 67397, 70906, 134794, 163201, 326402, 1795211, 3590422, 19747321, 39494642]

約数ペア:

[(1, 39494642), (2, 19747321), (11, 3590422), (22, 1795211), (121, 326402), (242, 163201), (293, 134794), (557, 70906), (586, 67397), (1114, 35453), (3223, 12254), (6127, 6446)]