19098904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{217033}}^1$

素因数の和:217050

約数の個数: 16

約数和(自身を含む): 39066120

約数和(自身を除く): 19967216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 217033, 434066, 868132, 1736264, 2387363, 4774726, 9549452, 19098904]

約数ペア:

[(1, 19098904), (2, 9549452), (4, 4774726), (8, 2387363), (11, 1736264), (22, 868132), (44, 434066), (88, 217033)]