13568204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 27847680

約数和(自身を除く): 14279476

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 443, 494, 589, 806, 886, 988, 1178, 1612, 1772, 2356, 5759, 7657, 8417, 11518, 13733, 15314, 16834, 23036, 27466, 30628, 33668, 54932, 109421, 178529, 218842, 260927, 357058, 437684, 521854, 714116, 1043708, 3392051, 6784102, 13568204]

約数ペア:

[(1, 13568204), (2, 6784102), (4, 3392051), (13, 1043708), (19, 714116), (26, 521854), (31, 437684), (38, 357058), (52, 260927), (62, 218842), (76, 178529), (124, 109421), (247, 54932), (403, 33668), (443, 30628), (494, 27466), (589, 23036), (806, 16834), (886, 15314), (988, 13733), (1178, 11518), (1612, 8417), (1772, 7657), (2356, 5759)]