22143854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 36560160

約数和(自身を除く): 14416306

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 233, 466, 779, 1159, 1558, 2318, 2501, 4427, 5002, 8854, 9553, 14213, 19106, 28426, 47519, 95038, 181507, 270047, 363014, 540094, 582733, 1165466, 11071927, 22143854]

約数ペア:

[(1, 22143854), (2, 11071927), (19, 1165466), (38, 582733), (41, 540094), (61, 363014), (82, 270047), (122, 181507), (233, 95038), (466, 47519), (779, 28426), (1159, 19106), (1558, 14213), (2318, 9553), (2501, 8854), (4427, 5002)]