19700689657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{7727}}^1$

素因数の和:8877

約数の個数: 24

約数和(自身を含む): 22817692800

約数和(自身を除く): 3117003143

約数列:

[1, 11, 19, 121, 209, 1109, 2299, 7727, 12199, 21071, 84997, 134189, 146813, 231781, 934967, 1614943, 2549591, 8569243, 17764373, 94261673, 162815617, 1036878403, 1790971787, 19700689657]

約数ペア:

[(1, 19700689657), (11, 1790971787), (19, 1036878403), (121, 162815617), (209, 94261673), (1109, 17764373), (2299, 8569243), (7727, 2549591), (12199, 1614943), (21071, 934967), (84997, 231781), (134189, 146813)]