25831982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 46051200

約数和(自身を除く): 20219218

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 2131, 4262, 6061, 12122, 23441, 40489, 46882, 61799, 80978, 123598, 445379, 679789, 890758, 1174181, 1359578, 2348362, 12915991, 25831982]

約数ペア:

[(1, 25831982), (2, 12915991), (11, 2348362), (19, 1359578), (22, 1174181), (29, 890758), (38, 679789), (58, 445379), (209, 123598), (319, 80978), (418, 61799), (551, 46882), (638, 40489), (1102, 23441), (2131, 12122), (4262, 6061)]