39171314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 72890496

約数和(自身を除く): 33719182

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1571, 1781, 1918, 3142, 3562, 10997, 12467, 20423, 21994, 24934, 40846, 142961, 215227, 285922, 430454, 1506589, 2797951, 3013178, 5595902, 19585657, 39171314]

約数ペア:

[(1, 39171314), (2, 19585657), (7, 5595902), (13, 3013178), (14, 2797951), (26, 1506589), (91, 430454), (137, 285922), (182, 215227), (274, 142961), (959, 40846), (1571, 24934), (1781, 21994), (1918, 20423), (3142, 12467), (3562, 10997)]