13904924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 26925696

約数和(自身を除く): 13020772

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4451, 8902, 17804, 48961, 97922, 195844, 316021, 632042, 1264084, 3476231, 6952462, 13904924]

約数ペア:

[(1, 13904924), (2, 6952462), (4, 3476231), (11, 1264084), (22, 632042), (44, 316021), (71, 195844), (142, 97922), (284, 48961), (781, 17804), (1562, 8902), (3124, 4451)]