16852490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15461}}^1$

素因数の和:15577

約数の個数: 16

約数和(自身を含む): 30614760

約数和(自身を除く): 13762270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 15461, 30922, 77305, 154610, 1685249, 3370498, 8426245, 16852490]

約数ペア:

[(1, 16852490), (2, 8426245), (5, 3370498), (10, 1685249), (109, 154610), (218, 77305), (545, 30922), (1090, 15461)]