16489643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 18398016

約数和(自身を除く): 1908373

約数列:

[1, 17, 23, 181, 233, 391, 3077, 3961, 4163, 5359, 42173, 70771, 91103, 716941, 969979, 16489643]

約数ペア:

[(1, 16489643), (17, 969979), (23, 716941), (181, 91103), (233, 70771), (391, 42173), (3077, 5359), (3961, 4163)]