1881352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{21379}}^1$

素因数の和:21396

約数の個数: 16

約数和(自身を含む): 3848400

約数和(自身を除く): 1967048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 21379, 42758, 85516, 171032, 235169, 470338, 940676, 1881352]

約数ペア:

[(1, 1881352), (2, 940676), (4, 470338), (8, 235169), (11, 171032), (22, 85516), (44, 42758), (88, 21379)]