16976810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23911}}^1$

素因数の和:23989

約数の個数: 16

約数和(自身を含む): 30989952

約数和(自身を除く): 14013142

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 23911, 47822, 119555, 239110, 1697681, 3395362, 8488405, 16976810]

約数ペア:

[(1, 16976810), (2, 8488405), (5, 3395362), (10, 1697681), (71, 239110), (142, 119555), (355, 47822), (710, 23911)]