16160815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 21326976

約数和(自身を除く): 5166161

約数列:

[1, 5, 11, 55, 131, 655, 1441, 2243, 7205, 11215, 24673, 123365, 293833, 1469165, 3232163, 16160815]

約数ペア:

[(1, 16160815), (5, 3232163), (11, 1469165), (55, 293833), (131, 123365), (655, 24673), (1441, 11215), (2243, 7205)]