22202978

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3278

約数の個数: 24

約数和(自身を含む): 39299904

約数和(自身を除く): 17096926

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3191, 3479, 6382, 6958, 22337, 44674, 156359, 226561, 312718, 453122, 1585927, 3171854, 11101489, 22202978]

約数ペア:

[(1, 22202978), (2, 11101489), (7, 3171854), (14, 1585927), (49, 453122), (71, 312718), (98, 226561), (142, 156359), (497, 44674), (994, 22337), (3191, 6958), (3479, 6382)]