19438508738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9649}}^1\times {\mathrm{91571}}^1$

素因数の和:101233

約数の個数: 16

約数和(自身を含む): 31812112800

約数和(自身を除く): 12373604062

約数列:

[1, 2, 11, 22, 9649, 19298, 91571, 106139, 183142, 212278, 1007281, 2014562, 883568579, 1767137158, 9719254369, 19438508738]

約数ペア:

[(1, 19438508738), (2, 9719254369), (11, 1767137158), (22, 883568579), (9649, 2014562), (19298, 1007281), (91571, 212278), (106139, 183142)]