19236177

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{6917}}^1$

素因数の和:7029

約数の個数: 16

約数和(自身を含む): 28778880

約数和(自身を除く): 9542703

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 6917, 20751, 62253, 186759, 712451, 2137353, 6412059, 19236177]

約数ペア:

[(1, 19236177), (3, 6412059), (9, 2137353), (27, 712451), (103, 186759), (309, 62253), (927, 20751), (2781, 6917)]