10838620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41687}}^1$

素因数の和:41709

約数の個数: 24

約数和(自身を含む): 24512544

約数和(自身を除く): 13673924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41687, 83374, 166748, 208435, 416870, 541931, 833740, 1083862, 2167724, 2709655, 5419310, 10838620]

約数ペア:

[(1, 10838620), (2, 5419310), (4, 2709655), (5, 2167724), (10, 1083862), (13, 833740), (20, 541931), (26, 416870), (52, 208435), (65, 166748), (130, 83374), (260, 41687)]