18822118

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2237}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 32334624

約数和(自身を除く): 13512506

約数列:

[1, 2, 7, 14, 601, 1202, 2237, 4207, 4474, 8414, 15659, 31318, 1344437, 2688874, 9411059, 18822118]

約数ペア:

[(1, 18822118), (2, 9411059), (7, 2688874), (14, 1344437), (601, 31318), (1202, 15659), (2237, 8414), (4207, 4474)]