2019140245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1\times {\mathrm{3593}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 2459331072

約数和(自身を除く): 440190827

約数列:

[1, 5, 71, 355, 1583, 3593, 7915, 17965, 112393, 255103, 561965, 1275515, 5687719, 28438595, 403828049, 2019140245]

約数ペア:

[(1, 2019140245), (5, 403828049), (71, 28438595), (355, 5687719), (1583, 1275515), (3593, 561965), (7915, 255103), (17965, 112393)]