22949668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19991}}^1$

素因数の和:20043

約数の個数: 24

約数和(自身を含む): 47021184

約数和(自身を除く): 24071516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19991, 39982, 79964, 139937, 279874, 559748, 819631, 1639262, 3278524, 5737417, 11474834, 22949668]

約数ペア:

[(1, 22949668), (2, 11474834), (4, 5737417), (7, 3278524), (14, 1639262), (28, 819631), (41, 559748), (82, 279874), (164, 139937), (287, 79964), (574, 39982), (1148, 19991)]