13058630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7727}}^1$

素因数の和:7760

約数の個数: 24

約数和(自身を含む): 25456032

約数和(自身を除く): 12397402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7727, 15454, 38635, 77270, 100451, 200902, 502255, 1004510, 1305863, 2611726, 6529315, 13058630]

約数ペア:

[(1, 13058630), (2, 6529315), (5, 2611726), (10, 1305863), (13, 1004510), (26, 502255), (65, 200902), (130, 100451), (169, 77270), (338, 38635), (845, 15454), (1690, 7727)]