28800238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1489}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 45594000

約数和(自身を除く): 16793762

約数列:

[1, 2, 19, 38, 509, 1018, 1489, 2978, 9671, 19342, 28291, 56582, 757901, 1515802, 14400119, 28800238]

約数ペア:

[(1, 28800238), (2, 14400119), (19, 1515802), (38, 757901), (509, 56582), (1018, 28291), (1489, 19342), (2978, 9671)]