12656470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 24818400

約数和(自身を除く): 12161930

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2297, 2755, 4594, 5510, 11485, 22970, 43643, 66613, 87286, 133226, 218215, 333065, 436430, 666130, 1265647, 2531294, 6328235, 12656470]

約数ペア:

[(1, 12656470), (2, 6328235), (5, 2531294), (10, 1265647), (19, 666130), (29, 436430), (38, 333065), (58, 218215), (95, 133226), (145, 87286), (190, 66613), (290, 43643), (551, 22970), (1102, 11485), (2297, 5510), (2755, 4594)]