19296741

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 26193024

約数和(自身を除く): 6896283

約数列:

[1, 3, 103, 197, 309, 317, 591, 951, 20291, 32651, 60873, 62449, 97953, 187347, 6432247, 19296741]

約数ペア:

[(1, 19296741), (3, 6432247), (103, 187347), (197, 97953), (309, 62449), (317, 60873), (591, 32651), (951, 20291)]