17395621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 19166400

約数和(自身を除く): 1770779

約数列:

[1, 19, 29, 131, 241, 551, 2489, 3799, 4579, 6989, 31571, 72181, 132791, 599849, 915559, 17395621]

約数ペア:

[(1, 17395621), (19, 915559), (29, 599849), (131, 132791), (241, 72181), (551, 31571), (2489, 6989), (3799, 4579)]