13122356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 24831240

約数和(自身を除く): 11708884

約数列:

[1, 2, 4, 13, 26, 52, 409, 617, 818, 1234, 1636, 2468, 5317, 8021, 10634, 16042, 21268, 32084, 252353, 504706, 1009412, 3280589, 6561178, 13122356]

約数ペア:

[(1, 13122356), (2, 6561178), (4, 3280589), (13, 1009412), (26, 504706), (52, 252353), (409, 32084), (617, 21268), (818, 16042), (1234, 10634), (1636, 8021), (2468, 5317)]