19252022

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 29324592

約数和(自身を除く): 10072570

約数列:

[1, 2, 131, 197, 262, 373, 394, 746, 25807, 48863, 51614, 73481, 97726, 146962, 9626011, 19252022]

約数ペア:

[(1, 19252022), (2, 9626011), (131, 146962), (197, 97726), (262, 73481), (373, 51614), (394, 48863), (746, 25807)]