18339824

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{1307}}^1$

素因数の和:2192

約数の個数: 20

約数和(自身を含む): 35601144

約数和(自身を除く): 17261320

約数列:

[1, 2, 4, 8, 16, 877, 1307, 1754, 2614, 3508, 5228, 7016, 10456, 14032, 20912, 1146239, 2292478, 4584956, 9169912, 18339824]

約数ペア:

[(1, 18339824), (2, 9169912), (4, 4584956), (8, 2292478), (16, 1146239), (877, 20912), (1307, 14032), (1754, 10456), (2614, 7016), (3508, 5228)]