18762674

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6803}}^1$

素因数の和:7009

約数の個数: 16

約数和(自身を含む): 32332608

約数和(自身を除く): 13569934

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 6803, 13606, 47621, 95242, 1340191, 2680382, 9381337, 18762674]

約数ペア:

[(1, 18762674), (2, 9381337), (7, 2680382), (14, 1340191), (197, 95242), (394, 47621), (1379, 13606), (2758, 6803)]