15103638628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2664721}}^1$

素因数の和:2664847

約数の個数: 24

約数和(自身を含む): 28725703160

約数和(自身を除く): 13622064532

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 2664721, 5329442, 10658884, 34641373, 69282746, 138565492, 290454589, 580909178, 1161818356, 3775909657, 7551819314, 15103638628]

約数ペア:

[(1, 15103638628), (2, 7551819314), (4, 3775909657), (13, 1161818356), (26, 580909178), (52, 290454589), (109, 138565492), (218, 69282746), (436, 34641373), (1417, 10658884), (2834, 5329442), (5668, 2664721)]