19052174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3607}}^1$

素因数の和:3767

約数の個数: 16

約数和(自身を含む): 30307200

約数和(自身を除く): 11255026

約数列:

[1, 2, 19, 38, 139, 278, 2641, 3607, 5282, 7214, 68533, 137066, 501373, 1002746, 9526087, 19052174]

約数ペア:

[(1, 19052174), (2, 9526087), (19, 1002746), (38, 501373), (139, 137066), (278, 68533), (2641, 7214), (3607, 5282)]