19089602

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3907}}^1$

素因数の和:4265

約数の個数: 16

約数和(自身を含む): 32827200

約数和(自身を除く): 13737598

約数列:

[1, 2, 7, 14, 349, 698, 2443, 3907, 4886, 7814, 27349, 54698, 1363543, 2727086, 9544801, 19089602]

約数ペア:

[(1, 19089602), (2, 9544801), (7, 2727086), (14, 1363543), (349, 54698), (698, 27349), (2443, 7814), (3907, 4886)]