22381205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 34069248

約数和(自身を除く): 11688043

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 953, 2135, 3355, 4697, 4765, 6671, 10483, 23485, 33355, 52415, 58133, 73381, 290665, 366905, 406931, 639463, 2034655, 3197315, 4476241, 22381205]

約数ペア:

[(1, 22381205), (5, 4476241), (7, 3197315), (11, 2034655), (35, 639463), (55, 406931), (61, 366905), (77, 290665), (305, 73381), (385, 58133), (427, 52415), (671, 33355), (953, 23485), (2135, 10483), (3355, 6671), (4697, 4765)]