13910728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{10289}}^1$

素因数の和:10321

約数の個数: 24

約数和(自身を含む): 28246050

約数和(自身を除く): 14335322

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 10289, 20578, 41156, 82312, 133757, 267514, 535028, 1070056, 1738841, 3477682, 6955364, 13910728]

約数ペア:

[(1, 13910728), (2, 6955364), (4, 3477682), (8, 1738841), (13, 1070056), (26, 535028), (52, 267514), (104, 133757), (169, 82312), (338, 41156), (676, 20578), (1352, 10289)]