2101173.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54403}}^1$

素因数の和:54438

約数の個数: 16

約数和(自身を含む): 78341760

約数和(自身を除く): 21490625

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 54403, 272015, 598433, 1033657, 2992165, 5168285, 11370227, 56851135]

約数ペア:

[(1, 56851135), (5, 11370227), (11, 5168285), (19, 2992165), (55, 1033657), (95, 598433), (209, 272015), (1045, 54403)]