19620667070

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1866857}}^1$

素因数の和:1867915

約数の個数: 16

約数和(自身を含む): 35350823088

約数和(自身を除く): 15730156018

約数列:

[1, 2, 5, 10, 1051, 2102, 5255, 10510, 1866857, 3733714, 9334285, 18668570, 1962066707, 3924133414, 9810333535, 19620667070]

約数ペア:

[(1, 19620667070), (2, 9810333535), (5, 3924133414), (10, 1962066707), (1051, 18668570), (2102, 9334285), (5255, 3733714), (10510, 1866857)]