16187045

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4243}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 22408320

約数和(自身を除く): 6221275

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 4243, 21215, 29701, 148505, 462487, 2312435, 3237409, 16187045]

約数ペア:

[(1, 16187045), (5, 3237409), (7, 2312435), (35, 462487), (109, 148505), (545, 29701), (763, 21215), (3815, 4243)]