16994830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7621}}^1$

素因数の和:7851

約数の個数: 16

約数和(自身を含む): 30731904

約数和(自身を除く): 13737074

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 7621, 15242, 38105, 76210, 1699483, 3398966, 8497415, 16994830]

約数ペア:

[(1, 16994830), (2, 8497415), (5, 3398966), (10, 1699483), (223, 76210), (446, 38105), (1115, 15242), (2230, 7621)]