2018656558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1\times {\mathrm{17021}}^1$

素因数の和:20163

約数の個数: 16

約数和(自身を含む): 3188561040

約数和(自身を除く): 1169904482

約数列:

[1, 2, 19, 38, 3121, 6242, 17021, 34042, 59299, 118598, 323399, 646798, 53122541, 106245082, 1009328279, 2018656558]

約数ペア:

[(1, 2018656558), (2, 1009328279), (19, 106245082), (38, 53122541), (3121, 646798), (6242, 323399), (17021, 118598), (34042, 59299)]