22109098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12721}}^1$

素因数の和:12813

約数の個数: 16

約数和(自身を含む): 36639360

約数和(自身を除く): 14530262

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 12721, 25442, 139931, 279862, 1004959, 2009918, 11054549, 22109098]

約数ペア:

[(1, 22109098), (2, 11054549), (11, 2009918), (22, 1004959), (79, 279862), (158, 139931), (869, 25442), (1738, 12721)]