18804929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 22317120

約数和(自身を除く): 3512191

約数列:

[1, 11, 13, 107, 143, 1177, 1229, 1391, 13519, 15301, 15977, 131503, 175747, 1446533, 1709539, 18804929]

約数ペア:

[(1, 18804929), (11, 1709539), (13, 1446533), (107, 175747), (143, 131503), (1177, 15977), (1229, 15301), (1391, 13519)]