16833310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 33691392

約数和(自身を除く): 16858082

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 4177, 8354, 20885, 41770, 54301, 108602, 129487, 258974, 271505, 543010, 647435, 1294870, 1683331, 3366662, 8416655, 16833310]

約数ペア:

[(1, 16833310), (2, 8416655), (5, 3366662), (10, 1683331), (13, 1294870), (26, 647435), (31, 543010), (62, 271505), (65, 258974), (130, 129487), (155, 108602), (310, 54301), (403, 41770), (806, 20885), (2015, 8354), (4030, 4177)]