16190885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 20886336

約数和(自身を除く): 4695451

約数列:

[1, 5, 17, 67, 85, 335, 1139, 2843, 5695, 14215, 48331, 190481, 241655, 952405, 3238177, 16190885]

約数ペア:

[(1, 16190885), (5, 3238177), (17, 952405), (67, 241655), (85, 190481), (335, 48331), (1139, 14215), (2843, 5695)]