25011866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 43934400

約数和(自身を除く): 18922534

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1129, 1166, 2014, 2258, 11077, 12419, 21451, 22154, 24838, 42902, 59837, 119674, 235961, 471922, 658207, 1136903, 1316414, 2273806, 12505933, 25011866]

約数ペア:

[(1, 25011866), (2, 12505933), (11, 2273806), (19, 1316414), (22, 1136903), (38, 658207), (53, 471922), (106, 235961), (209, 119674), (418, 59837), (583, 42902), (1007, 24838), (1129, 22154), (1166, 21451), (2014, 12419), (2258, 11077)]