9886148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 18165504

約数和(自身を除く): 8279356

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1307, 1891, 2614, 3782, 5228, 7564, 40517, 79727, 81034, 159454, 162068, 318908, 2471537, 4943074, 9886148]

約数ペア:

[(1, 9886148), (2, 4943074), (4, 2471537), (31, 318908), (61, 162068), (62, 159454), (122, 81034), (124, 79727), (244, 40517), (1307, 7564), (1891, 5228), (2614, 3782)]