19472078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 10284082

約数列:

[1, 2, 79, 158, 251, 491, 502, 982, 19829, 38789, 39658, 77578, 123241, 246482, 9736039, 19472078]

約数ペア:

[(1, 19472078), (2, 9736039), (79, 246482), (158, 123241), (251, 77578), (491, 39658), (502, 38789), (982, 19829)]