19881096

素因数分解:

$2^3\times 3^1\times {\mathrm{828379}}^1$

素因数の和:828388

約数の個数: 16

約数和(自身を含む): 49702800

約数和(自身を除く): 29821704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 828379, 1656758, 2485137, 3313516, 4970274, 6627032, 9940548, 19881096]

約数ペア:

[(1, 19881096), (2, 9940548), (3, 6627032), (4, 4970274), (6, 3313516), (8, 2485137), (12, 1656758), (24, 828379)]