18448078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10103}}^1$

素因数の和:10199

約数の個数: 16

約数和(自身を含む): 30554496

約数和(自身を除く): 12106418

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10103, 20206, 111133, 222266, 838549, 1677098, 9224039, 18448078]

約数ペア:

[(1, 18448078), (2, 9224039), (11, 1677098), (22, 838549), (83, 222266), (166, 111133), (913, 20206), (1826, 10103)]