15761239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 2019881

約数列:

[1, 13, 29, 97, 377, 431, 1261, 2813, 5603, 12499, 36569, 41807, 162487, 543491, 1212403, 15761239]

約数ペア:

[(1, 15761239), (13, 1212403), (29, 543491), (97, 162487), (377, 41807), (431, 36569), (1261, 12499), (2813, 5603)]