22125994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 16903766

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1231, 1634, 2462, 8987, 13541, 17974, 23389, 27082, 46778, 52933, 105866, 257279, 514558, 582263, 1005727, 1164526, 2011454, 11062997, 22125994]

約数ペア:

[(1, 22125994), (2, 11062997), (11, 2011454), (19, 1164526), (22, 1005727), (38, 582263), (43, 514558), (86, 257279), (209, 105866), (418, 52933), (473, 46778), (817, 27082), (946, 23389), (1231, 17974), (1634, 13541), (2462, 8987)]