15208068668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2129}}^1\times {\mathrm{10567}}^1$

素因数の和:12726

約数の個数: 36

約数和(自身を含む): 28835105040

約数和(自身を除く): 13627036372

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2129, 4258, 8516, 10567, 21134, 27677, 42268, 55354, 110708, 137371, 274742, 359801, 549484, 719602, 1439204, 1785823, 3571646, 7143292, 22497143, 44994286, 89988572, 292462859, 584925718, 1169851436, 3802017167, 7604034334, 15208068668]

約数ペア:

[(1, 15208068668), (2, 7604034334), (4, 3802017167), (13, 1169851436), (26, 584925718), (52, 292462859), (169, 89988572), (338, 44994286), (676, 22497143), (2129, 7143292), (4258, 3571646), (8516, 1785823), (10567, 1439204), (21134, 719602), (27677, 549484), (42268, 359801), (55354, 274742), (110708, 137371)]