21838524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95783}}^1$

素因数の和:95809

約数の個数: 24

約数和(自身を含む): 53639040

約数和(自身を除く): 31800516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95783, 191566, 287349, 383132, 574698, 1149396, 1819877, 3639754, 5459631, 7279508, 10919262, 21838524]

約数ペア:

[(1, 21838524), (2, 10919262), (3, 7279508), (4, 5459631), (6, 3639754), (12, 1819877), (19, 1149396), (38, 574698), (57, 383132), (76, 287349), (114, 191566), (228, 95783)]