13951874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 7388926

約数列:

[1, 2, 79, 158, 227, 389, 454, 778, 17933, 30731, 35866, 61462, 88303, 176606, 6975937, 13951874]

約数ペア:

[(1, 13951874), (2, 6975937), (79, 176606), (158, 88303), (227, 61462), (389, 35866), (454, 30731), (778, 17933)]