12500930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 24418800

約数和(自身を除く): 11917870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 569, 845, 1138, 1690, 2197, 2845, 4394, 5690, 7397, 10985, 14794, 21970, 36985, 73970, 96161, 192322, 480805, 961610, 1250093, 2500186, 6250465, 12500930]

約数ペア:

[(1, 12500930), (2, 6250465), (5, 2500186), (10, 1250093), (13, 961610), (26, 480805), (65, 192322), (130, 96161), (169, 73970), (338, 36985), (569, 21970), (845, 14794), (1138, 10985), (1690, 7397), (2197, 5690), (2845, 4394)]