2019410515

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{240263}}^1$

素因数の和:240350

約数の個数: 12

約数和(自身を含む): 2483849232

約数和(自身を除く): 464438717

約数列:

[1, 5, 41, 205, 1681, 8405, 240263, 1201315, 9850783, 49253915, 403882103, 2019410515]

約数ペア:

[(1, 2019410515), (5, 403882103), (41, 49253915), (205, 9850783), (1681, 1201315), (8405, 240263)]