21611382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21313}}^1$

素因数の和:21344

約数の個数: 24

約数和(自身を含む): 46805544

約数和(自身を除く): 25194162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 21313, 42626, 63939, 127878, 277069, 554138, 831207, 1662414, 3601897, 7203794, 10805691, 21611382]

約数ペア:

[(1, 21611382), (2, 10805691), (3, 7203794), (6, 3601897), (13, 1662414), (26, 831207), (39, 554138), (78, 277069), (169, 127878), (338, 63939), (507, 42626), (1014, 21313)]