19005687201

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{171719}}^1$

素因数の和:172268

約数の個数: 16

約数和(自身を含む): 25716787200

約数和(自身を除く): 6711099999

約数列:

[1, 3, 79, 237, 467, 1401, 36893, 110679, 171719, 515157, 13565801, 40697403, 80192773, 240578319, 6335229067, 19005687201]

約数ペア:

[(1, 19005687201), (3, 6335229067), (79, 240578319), (237, 80192773), (467, 40697403), (1401, 13565801), (36893, 515157), (110679, 171719)]