25816054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19311

約数の個数: 16

約数和(自身を含む): 42939216

約数和(自身を除く): 17123162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19237, 38474, 211607, 423214, 1173457, 2346914, 12908027, 25816054]

約数ペア:

[(1, 25816054), (2, 12908027), (11, 2346914), (22, 1173457), (61, 423214), (122, 211607), (671, 38474), (1342, 19237)]