25575026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4129}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 40639200

約数和(自身を除く): 15064174

約数列:

[1, 2, 19, 38, 163, 326, 3097, 4129, 6194, 8258, 78451, 156902, 673027, 1346054, 12787513, 25575026]

約数ペア:

[(1, 25575026), (2, 12787513), (19, 1346054), (38, 673027), (163, 156902), (326, 78451), (3097, 8258), (4129, 6194)]