12836272

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7789}}^1$

素因数の和:7900

約数の個数: 20

約数和(自身を含む): 25114960

約数和(自身を除く): 12278688

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7789, 15578, 31156, 62312, 124624, 802267, 1604534, 3209068, 6418136, 12836272]

約数ペア:

[(1, 12836272), (2, 6418136), (4, 3209068), (8, 1604534), (16, 802267), (103, 124624), (206, 62312), (412, 31156), (824, 15578), (1648, 7789)]