13280212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 25587072

約数和(自身を除く): 12306860

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 2671, 4972, 5342, 10684, 29381, 58762, 117524, 301823, 603646, 1207292, 3320053, 6640106, 13280212]

約数ペア:

[(1, 13280212), (2, 6640106), (4, 3320053), (11, 1207292), (22, 603646), (44, 301823), (113, 117524), (226, 58762), (452, 29381), (1243, 10684), (2486, 5342), (2671, 4972)]