22204154

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9851}}^1$

素因数の和:9890

約数の個数: 24

約数和(自身を含む): 40432608

約数和(自身を除く): 18228454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9851, 19702, 68957, 137914, 226573, 453146, 482699, 965398, 1586011, 3172022, 11102077, 22204154]

約数ペア:

[(1, 22204154), (2, 11102077), (7, 3172022), (14, 1586011), (23, 965398), (46, 482699), (49, 453146), (98, 226573), (161, 137914), (322, 68957), (1127, 19702), (2254, 9851)]