13885196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 26295360

約数和(自身を除く): 12410164

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1039, 2078, 3341, 4156, 6682, 13364, 13507, 27014, 54028, 267023, 534046, 1068092, 3471299, 6942598, 13885196]

約数ペア:

[(1, 13885196), (2, 6942598), (4, 3471299), (13, 1068092), (26, 534046), (52, 267023), (257, 54028), (514, 27014), (1028, 13507), (1039, 13364), (2078, 6682), (3341, 4156)]