12865112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 26251680

約数和(自身を除く): 13386568

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1201, 1339, 2402, 2678, 4804, 5356, 9608, 10712, 15613, 31226, 62452, 123703, 124904, 247406, 494812, 989624, 1608139, 3216278, 6432556, 12865112]

約数ペア:

[(1, 12865112), (2, 6432556), (4, 3216278), (8, 1608139), (13, 989624), (26, 494812), (52, 247406), (103, 124904), (104, 123703), (206, 62452), (412, 31226), (824, 15613), (1201, 10712), (1339, 9608), (2402, 5356), (2678, 4804)]