22779982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 35839872

約数和(自身を除く): 13059890

約数列:

[1, 2, 23, 46, 211, 422, 2347, 4694, 4853, 9706, 53981, 107962, 495217, 990434, 11389991, 22779982]

約数ペア:

[(1, 22779982), (2, 11389991), (23, 990434), (46, 495217), (211, 107962), (422, 53981), (2347, 9706), (4694, 4853)]