10619290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 11334950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5081, 10162, 25405, 50810, 55891, 96539, 111782, 193078, 279455, 482695, 558910, 965390, 1061929, 2123858, 5309645, 10619290]

約数ペア:

[(1, 10619290), (2, 5309645), (5, 2123858), (10, 1061929), (11, 965390), (19, 558910), (22, 482695), (38, 279455), (55, 193078), (95, 111782), (110, 96539), (190, 55891), (209, 50810), (418, 25405), (1045, 10162), (2090, 5081)]