21851671594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1323221}}^1$

素因数の和:1323605

約数の個数: 16

約数和(自身を含む): 34297914240

約数和(自身を除く): 12446242646

約数列:

[1, 2, 23, 46, 359, 718, 8257, 16514, 1323221, 2646442, 30434083, 60868166, 475036339, 950072678, 10925835797, 21851671594]

約数ペア:

[(1, 21851671594), (2, 10925835797), (23, 950072678), (46, 475036339), (359, 60868166), (718, 30434083), (8257, 2646442), (16514, 1323221)]