22857418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 16333622

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 863, 1394, 1558, 1726, 13243, 14671, 16397, 26486, 29342, 32794, 35383, 70766, 278749, 557498, 601511, 672277, 1203022, 1344554, 11428709, 22857418]

約数ペア:

[(1, 22857418), (2, 11428709), (17, 1344554), (19, 1203022), (34, 672277), (38, 601511), (41, 557498), (82, 278749), (323, 70766), (646, 35383), (697, 32794), (779, 29342), (863, 26486), (1394, 16397), (1558, 14671), (1726, 13243)]