16873130

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4027}}^1$

素因数の和:4453

約数の個数: 16

約数和(自身を含む): 30451680

約数和(自身を除く): 13578550

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4027, 4190, 8054, 20135, 40270, 1687313, 3374626, 8436565, 16873130]

約数ペア:

[(1, 16873130), (2, 8436565), (5, 3374626), (10, 1687313), (419, 40270), (838, 20135), (2095, 8054), (4027, 4190)]