2019624954845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{38167343}}^1$

素因数の和:38167924

約数の個数: 16

約数和(自身を含む): 2555685354240

約数和(自身を除く): 536060399395

約数列:

[1, 5, 19, 95, 557, 2785, 10583, 52915, 38167343, 190836715, 725179517, 3625897585, 21259210051, 106296050255, 403924990969, 2019624954845]

約数ペア:

[(1, 2019624954845), (5, 403924990969), (19, 106296050255), (95, 21259210051), (557, 3625897585), (2785, 725179517), (10583, 190836715), (52915, 38167343)]