22399286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5351}}^1$

素因数の和:5396

約数の個数: 32

約数和(自身を含む): 43158528

約数和(自身を除く): 20759242

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 5351, 10702, 37457, 69563, 74914, 123073, 139126, 246146, 486941, 861511, 973882, 1599949, 1723022, 3199898, 11199643, 22399286]

約数ペア:

[(1, 22399286), (2, 11199643), (7, 3199898), (13, 1723022), (14, 1599949), (23, 973882), (26, 861511), (46, 486941), (91, 246146), (161, 139126), (182, 123073), (299, 74914), (322, 69563), (598, 37457), (2093, 10702), (4186, 5351)]