19665828001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1\times {\mathrm{6857}}^1$

素因数の和:7704

約数の個数: 16

約数和(自身を含む): 20817596160

約数和(自身を除く): 1151768159

約数列:

[1, 19, 271, 557, 5149, 6857, 10583, 130283, 150947, 1858247, 2867993, 3819349, 35306693, 72567631, 1035043579, 19665828001]

約数ペア:

[(1, 19665828001), (19, 1035043579), (271, 72567631), (557, 35306693), (5149, 3819349), (6857, 2867993), (10583, 1858247), (130283, 150947)]