12745772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10697

約数の個数: 24

約数和(自身を含む): 25067616

約数和(自身を除く): 12321844

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 10657, 21314, 42628, 138541, 245111, 277082, 490222, 554164, 980444, 3186443, 6372886, 12745772]

約数ペア:

[(1, 12745772), (2, 6372886), (4, 3186443), (13, 980444), (23, 554164), (26, 490222), (46, 277082), (52, 245111), (92, 138541), (299, 42628), (598, 21314), (1196, 10657)]