2019301108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{53551}}^1$

素因数の和:54423

約数の個数: 24

約数和(自身を含む): 3859599744

約数和(自身を除く): 1840298636

約数列:

[1, 2, 4, 11, 22, 44, 857, 1714, 3428, 9427, 18854, 37708, 53551, 107102, 214204, 589061, 1178122, 2356244, 45893207, 91786414, 183572828, 504825277, 1009650554, 2019301108]

約数ペア:

[(1, 2019301108), (2, 1009650554), (4, 504825277), (11, 183572828), (22, 91786414), (44, 45893207), (857, 2356244), (1714, 1178122), (3428, 589061), (9427, 214204), (18854, 107102), (37708, 53551)]