9971572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 18970056

約数和(自身を除く): 8998484

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 1697, 2938, 3394, 5876, 6788, 22061, 44122, 88244, 191761, 383522, 767044, 2492893, 4985786, 9971572]

約数ペア:

[(1, 9971572), (2, 4985786), (4, 2492893), (13, 767044), (26, 383522), (52, 191761), (113, 88244), (226, 44122), (452, 22061), (1469, 6788), (1697, 5876), (2938, 3394)]