22191526

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 39333888

約数和(自身を除く): 17142362

約数列:

[1, 2, 7, 14, 43, 86, 191, 193, 301, 382, 386, 602, 1337, 1351, 2674, 2702, 8213, 8299, 16426, 16598, 36863, 57491, 58093, 73726, 114982, 116186, 258041, 516082, 1585109, 3170218, 11095763, 22191526]

約数ペア:

[(1, 22191526), (2, 11095763), (7, 3170218), (14, 1585109), (43, 516082), (86, 258041), (191, 116186), (193, 114982), (301, 73726), (382, 58093), (386, 57491), (602, 36863), (1337, 16598), (1351, 16426), (2674, 8299), (2702, 8213)]