2100098215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{374683}}^1$

素因数の和:374766

約数の個数: 16

約数和(自身を含む): 2697724800

約数和(自身を除く): 597626585

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 374683, 1873415, 7118977, 22106297, 35594885, 110531485, 420019643, 2100098215]

約数ペア:

[(1, 2100098215), (5, 420019643), (19, 110531485), (59, 35594885), (95, 22106297), (295, 7118977), (1121, 1873415), (5605, 374683)]