16259395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 20785248

約数和(自身を除く): 4525853

約数列:

[1, 5, 17, 85, 197, 971, 985, 3349, 4855, 16507, 16745, 82535, 191287, 956435, 3251879, 16259395]

約数ペア:

[(1, 16259395), (5, 3251879), (17, 956435), (85, 191287), (197, 82535), (971, 16745), (985, 16507), (3349, 4855)]