16957265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6128

約数の個数: 16

約数和(自身を含む): 22427328

約数和(自身を除く): 5470063

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 6067, 30335, 78871, 260881, 394355, 1304405, 3391453, 16957265]

約数ペア:

[(1, 16957265), (5, 3391453), (13, 1304405), (43, 394355), (65, 260881), (215, 78871), (559, 30335), (2795, 6067)]