18269339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 21275136

約数和(自身を除く): 3005797

約数列:

[1, 11, 17, 151, 187, 647, 1661, 2567, 7117, 10999, 28237, 97697, 120989, 1074667, 1660849, 18269339]

約数ペア:

[(1, 18269339), (11, 1660849), (17, 1074667), (151, 120989), (187, 97697), (647, 28237), (1661, 10999), (2567, 7117)]