2019314518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2505353}}^1$

素因数の和:2505399

約数の個数: 16

約数和(自身を含む): 3367195776

約数和(自身を除く): 1347881258

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2505353, 5010706, 32569589, 65139178, 77665943, 155331886, 1009657259, 2019314518]

約数ペア:

[(1, 2019314518), (2, 1009657259), (13, 155331886), (26, 77665943), (31, 65139178), (62, 32569589), (403, 5010706), (806, 2505353)]