13112518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 20251296

約数和(自身を除く): 7138778

約数列:

[1, 2, 53, 103, 106, 206, 1201, 2402, 5459, 10918, 63653, 123703, 127306, 247406, 6556259, 13112518]

約数ペア:

[(1, 13112518), (2, 6556259), (53, 247406), (103, 127306), (106, 123703), (206, 63653), (1201, 10918), (2402, 5459)]