19422429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 28308672

約数和(自身を除く): 8886243

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 7433, 22299, 96629, 289887, 498011, 1494033, 6474143, 19422429]

約数ペア:

[(1, 19422429), (3, 6474143), (13, 1494033), (39, 498011), (67, 289887), (201, 96629), (871, 22299), (2613, 7433)]