19417629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84059}}^1$

素因数の和:84080

約数の個数: 16

約数和(自身を含む): 32279040

約数和(自身を除く): 12861411

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84059, 252177, 588413, 924649, 1765239, 2773947, 6472543, 19417629]

約数ペア:

[(1, 19417629), (3, 6472543), (7, 2773947), (11, 1765239), (21, 924649), (33, 588413), (77, 252177), (231, 84059)]