22994422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 16035338

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 223, 446, 473, 946, 1199, 2398, 2453, 4687, 4906, 9374, 9589, 19178, 24307, 48614, 51557, 103114, 105479, 210958, 267377, 534754, 1045201, 2090402, 11497211, 22994422]

約数ペア:

[(1, 22994422), (2, 11497211), (11, 2090402), (22, 1045201), (43, 534754), (86, 267377), (109, 210958), (218, 105479), (223, 103114), (446, 51557), (473, 48614), (946, 24307), (1199, 19178), (2398, 9589), (2453, 9374), (4687, 4906)]