22668764

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{43261}}^1$

素因数の和:43396

約数の個数: 12

約数和(自身を含む): 39974088

約数和(自身を除く): 17305324

約数列:

[1, 2, 4, 131, 262, 524, 43261, 86522, 173044, 5667191, 11334382, 22668764]

約数ペア:

[(1, 22668764), (2, 11334382), (4, 5667191), (131, 173044), (262, 86522), (524, 43261)]