19226361

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83231}}^1$

素因数の和:83252

約数の個数: 16

約数和(自身を含む): 31961088

約数和(自身を除く): 12734727

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 83231, 249693, 582617, 915541, 1747851, 2746623, 6408787, 19226361]

約数ペア:

[(1, 19226361), (3, 6408787), (7, 2746623), (11, 1747851), (21, 915541), (33, 582617), (77, 249693), (231, 83231)]