98519410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{81421}}^1$

素因数の和:81450

約数の個数: 24

約数和(自身を含む): 194924268

約数和(自身を除く): 96404858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 81421, 162842, 407105, 814210, 895631, 1791262, 4478155, 8956310, 9851941, 19703882, 49259705, 98519410]

約数ペア:

[(1, 98519410), (2, 49259705), (5, 19703882), (10, 9851941), (11, 8956310), (22, 4478155), (55, 1791262), (110, 895631), (121, 814210), (242, 407105), (605, 162842), (1210, 81421)]