14218505

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 19683840

約数和(自身を除く): 5465335

約数列:

[1, 5, 7, 35, 109, 545, 763, 3727, 3815, 18635, 26089, 130445, 406243, 2031215, 2843701, 14218505]

約数ペア:

[(1, 14218505), (5, 2843701), (7, 2031215), (35, 406243), (109, 130445), (545, 26089), (763, 18635), (3727, 3815)]