15256886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2243}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 24235200

約数和(自身を除く): 8978314

約数列:

[1, 2, 19, 38, 179, 358, 2243, 3401, 4486, 6802, 42617, 85234, 401497, 802994, 7628443, 15256886]

約数ペア:

[(1, 15256886), (2, 7628443), (19, 802994), (38, 401497), (179, 85234), (358, 42617), (2243, 6802), (3401, 4486)]