18802867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 20621952

約数和(自身を除く): 1819085

約数列:

[1, 17, 47, 101, 233, 799, 1717, 3961, 4747, 10951, 23533, 80699, 186167, 400061, 1106051, 18802867]

約数ペア:

[(1, 18802867), (17, 1106051), (47, 400061), (101, 186167), (233, 80699), (799, 23533), (1717, 10951), (3961, 4747)]