19569484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9525

約数の個数: 24

約数和(自身を含む): 38158848

約数和(自身を除く): 18589364

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 9463, 18926, 37852, 104093, 208186, 416372, 444761, 889522, 1779044, 4892371, 9784742, 19569484]

約数ペア:

[(1, 19569484), (2, 9784742), (4, 4892371), (11, 1779044), (22, 889522), (44, 444761), (47, 416372), (94, 208186), (188, 104093), (517, 37852), (1034, 18926), (2068, 9463)]