13870252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7389

約数の個数: 24

約数和(自身を含む): 27099072

約数和(自身を除く): 13228820

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 7331, 14662, 29324, 80641, 161282, 315233, 322564, 630466, 1260932, 3467563, 6935126, 13870252]

約数ペア:

[(1, 13870252), (2, 6935126), (4, 3467563), (11, 1260932), (22, 630466), (43, 322564), (44, 315233), (86, 161282), (172, 80641), (473, 29324), (946, 14662), (1892, 7331)]