22319407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 25961472

約数和(自身を除く): 3642065

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1877, 11891, 20647, 43171, 88219, 474881, 970409, 2029037, 22319407]

約数ペア:

[(1, 22319407), (11, 2029037), (23, 970409), (47, 474881), (253, 88219), (517, 43171), (1081, 20647), (1877, 11891)]