13025336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 26112000

約数和(自身を除く): 13086664

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1279, 2546, 2558, 5092, 5116, 10184, 10232, 24301, 48602, 85693, 97204, 171386, 194408, 342772, 685544, 1628167, 3256334, 6512668, 13025336]

約数ペア:

[(1, 13025336), (2, 6512668), (4, 3256334), (8, 1628167), (19, 685544), (38, 342772), (67, 194408), (76, 171386), (134, 97204), (152, 85693), (268, 48602), (536, 24301), (1273, 10232), (1279, 10184), (2546, 5116), (2558, 5092)]