12496955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 15971904

約数和(自身を除く): 3474949

約数列:

[1, 5, 17, 85, 233, 631, 1165, 3155, 3961, 10727, 19805, 53635, 147023, 735115, 2499391, 12496955]

約数ペア:

[(1, 12496955), (5, 2499391), (17, 735115), (85, 147023), (233, 53635), (631, 19805), (1165, 10727), (3155, 3961)]