19296485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 25044096

約数和(自身を除く): 5747611

約数列:

[1, 5, 13, 65, 307, 967, 1535, 3991, 4835, 12571, 19955, 62855, 296869, 1484345, 3859297, 19296485]

約数ペア:

[(1, 19296485), (5, 3859297), (13, 1484345), (65, 296869), (307, 62855), (967, 19955), (1535, 12571), (3991, 4835)]