13572878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 24

約数和(自身を含む): 23454360

約数和(自身を除く): 9881482

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1709, 3418, 3971, 7942, 18799, 32471, 37598, 64942, 357181, 616949, 714362, 1233898, 6786439, 13572878]

約数ペア:

[(1, 13572878), (2, 6786439), (11, 1233898), (19, 714362), (22, 616949), (38, 357181), (209, 64942), (361, 37598), (418, 32471), (722, 18799), (1709, 7942), (3418, 3971)]