19007926564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3691}}^1\times {\mathrm{117041}}^1$

素因数の和:120747

約数の個数: 24

約数和(自身を含む): 36298001376

約数和(自身を除く): 17290074812

約数列:

[1, 2, 4, 11, 22, 44, 3691, 7382, 14764, 40601, 81202, 117041, 162404, 234082, 468164, 1287451, 2574902, 5149804, 431998331, 863996662, 1727993324, 4751981641, 9503963282, 19007926564]

約数ペア:

[(1, 19007926564), (2, 9503963282), (4, 4751981641), (11, 1727993324), (22, 863996662), (44, 431998331), (3691, 5149804), (7382, 2574902), (14764, 1287451), (40601, 468164), (81202, 234082), (117041, 162404)]