19424350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{35317}}^1$

素因数の和:35340

約数の個数: 24

約数和(自身を含む): 39414888

約数和(自身を除く): 19990538

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 35317, 70634, 176585, 353170, 388487, 776974, 882925, 1765850, 1942435, 3884870, 9712175, 19424350]

約数ペア:

[(1, 19424350), (2, 9712175), (5, 3884870), (10, 1942435), (11, 1765850), (22, 882925), (25, 776974), (50, 388487), (55, 353170), (110, 176585), (275, 70634), (550, 35317)]