22146572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21377}}^1$

素因数の和:21425

約数の個数: 24

約数和(自身を含む): 45492384

約数和(自身を除く): 23345812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 21377, 42754, 85508, 149639, 299278, 598556, 790949, 1581898, 3163796, 5536643, 11073286, 22146572]

約数ペア:

[(1, 22146572), (2, 11073286), (4, 5536643), (7, 3163796), (14, 1581898), (28, 790949), (37, 598556), (74, 299278), (148, 149639), (259, 85508), (518, 42754), (1036, 21377)]