2019428918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{754081}}^1$

素因数の和:754199

約数の個数: 16

約数和(自身を含む): 3293830176

約数和(自身を除く): 1274401258

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 754081, 1508162, 9803053, 19606106, 77670343, 155340686, 1009714459, 2019428918]

約数ペア:

[(1, 2019428918), (2, 1009714459), (13, 155340686), (26, 77670343), (103, 19606106), (206, 9803053), (1339, 1508162), (2678, 754081)]