22493510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 44235072

約数和(自身を除く): 21741562

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 2437, 4615, 4874, 9230, 12185, 24370, 31681, 63362, 158405, 173027, 316810, 346054, 865135, 1730270, 2249351, 4498702, 11246755, 22493510]

約数ペア:

[(1, 22493510), (2, 11246755), (5, 4498702), (10, 2249351), (13, 1730270), (26, 865135), (65, 346054), (71, 316810), (130, 173027), (142, 158405), (355, 63362), (710, 31681), (923, 24370), (1846, 12185), (2437, 9230), (4615, 4874)]