22193834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5437}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 36086568

約数和(自身を除く): 13892734

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 5437, 10874, 70681, 141362, 853609, 1707218, 11096917, 22193834]

約数ペア:

[(1, 22193834), (2, 11096917), (13, 1707218), (26, 853609), (157, 141362), (314, 70681), (2041, 10874), (4082, 5437)]