22117532

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 39948720

約数和(自身を除く): 17831188

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 859, 1718, 3436, 6437, 12874, 25748, 35219, 70438, 134863, 140876, 269726, 539452, 5529383, 11058766, 22117532]

約数ペア:

[(1, 22117532), (2, 11058766), (4, 5529383), (41, 539452), (82, 269726), (157, 140876), (164, 134863), (314, 70438), (628, 35219), (859, 25748), (1718, 12874), (3436, 6437)]