2223811585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{149099}}^1$

素因数の和:149280

約数の個数: 16

約数和(自身を含む): 2826936000

約数和(自身を除く): 603124415

約数列:

[1, 5, 19, 95, 157, 785, 2983, 14915, 149099, 745495, 2832881, 14164405, 23408543, 117042715, 444762317, 2223811585]

約数ペア:

[(1, 2223811585), (5, 444762317), (19, 117042715), (95, 23408543), (157, 14164405), (785, 2832881), (2983, 745495), (14915, 149099)]