22363222

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 17956778

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 349, 398, 698, 1393, 2443, 2786, 4577, 4886, 8027, 9154, 16054, 32039, 56189, 64078, 69451, 112378, 138902, 486157, 972314, 1597373, 3194746, 11181611, 22363222]

約数ペア:

[(1, 22363222), (2, 11181611), (7, 3194746), (14, 1597373), (23, 972314), (46, 486157), (161, 138902), (199, 112378), (322, 69451), (349, 64078), (398, 56189), (698, 32039), (1393, 16054), (2443, 9154), (2786, 8027), (4577, 4886)]