2019983615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1\times {\mathrm{7307}}^1$

素因数の和:11578

約数の個数: 16

約数和(自身を含む): 2611411488

約数和(自身を除く): 591427873

約数列:

[1, 5, 13, 65, 4253, 7307, 21265, 36535, 55289, 94991, 276445, 474955, 31076671, 155383355, 403996723, 2019983615]

約数ペア:

[(1, 2019983615), (5, 403996723), (13, 155383355), (65, 31076671), (4253, 474955), (7307, 276445), (21265, 94991), (36535, 55289)]