16779494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 26198016

約数和(自身を除く): 9418522

約数列:

[1, 2, 31, 62, 127, 254, 2131, 3937, 4262, 7874, 66061, 132122, 270637, 541274, 8389747, 16779494]

約数ペア:

[(1, 16779494), (2, 8389747), (31, 541274), (62, 270637), (127, 132122), (254, 66061), (2131, 7874), (3937, 4262)]