1292503445185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{15765121}}^1$

素因数の和:15766008

約数の個数: 16

約数和(自身を含む): 1634527848960

約数和(自身を除く): 342024403775

約数列:

[1, 5, 19, 95, 863, 4315, 16397, 81985, 15765121, 78825605, 299537299, 1497686495, 13605299423, 68026497115, 258500689037, 1292503445185]

約数ペア:

[(1, 1292503445185), (5, 258500689037), (19, 68026497115), (95, 13605299423), (863, 1497686495), (4315, 299537299), (16397, 78825605), (81985, 15765121)]