22191964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 40914720

約数和(自身を除く): 18722756

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2213, 2507, 4426, 5014, 8852, 10028, 50899, 101798, 203596, 241217, 482434, 964868, 5547991, 11095982, 22191964]

約数ペア:

[(1, 22191964), (2, 11095982), (4, 5547991), (23, 964868), (46, 482434), (92, 241217), (109, 203596), (218, 101798), (436, 50899), (2213, 10028), (2507, 8852), (4426, 5014)]