23147410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16218

約数の個数: 32

約数和(自身を含む): 48952512

約数和(自身を除く): 25805102

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16187, 32374, 80935, 161870, 178057, 210431, 356114, 420862, 890285, 1052155, 1780570, 2104310, 2314741, 4629482, 11573705, 23147410]

約数ペア:

[(1, 23147410), (2, 11573705), (5, 4629482), (10, 2314741), (11, 2104310), (13, 1780570), (22, 1052155), (26, 890285), (55, 420862), (65, 356114), (110, 210431), (130, 178057), (143, 161870), (286, 80935), (715, 32374), (1430, 16187)]