19030792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{216259}}^1$

素因数の和:216276

約数の個数: 16

約数和(自身を含む): 38926800

約数和(自身を除く): 19896008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 216259, 432518, 865036, 1730072, 2378849, 4757698, 9515396, 19030792]

約数ペア:

[(1, 19030792), (2, 9515396), (4, 4757698), (8, 2378849), (11, 1730072), (22, 865036), (44, 432518), (88, 216259)]