19384299

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{65267}}^1$

素因数の和:65287

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 11944341

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 65267, 195801, 587403, 717937, 1762209, 2153811, 6461433, 19384299]

約数ペア:

[(1, 19384299), (3, 6461433), (9, 2153811), (11, 1762209), (27, 717937), (33, 587403), (99, 195801), (297, 65267)]