11974055

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 14702688

約数和(自身を除く): 2728633

約数列:

[1, 5, 101, 131, 181, 505, 655, 905, 13231, 18281, 23711, 66155, 91405, 118555, 2394811, 11974055]

約数ペア:

[(1, 11974055), (5, 2394811), (101, 118555), (131, 91405), (181, 66155), (505, 23711), (655, 18281), (905, 13231)]