13439668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 25772544

約数和(自身を除く): 12332876

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1087, 1124, 2174, 3091, 4348, 6182, 11957, 12364, 23914, 47828, 305447, 610894, 1221788, 3359917, 6719834, 13439668]

約数ペア:

[(1, 13439668), (2, 6719834), (4, 3359917), (11, 1221788), (22, 610894), (44, 305447), (281, 47828), (562, 23914), (1087, 12364), (1124, 11957), (2174, 6182), (3091, 4348)]