2019245865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1479301}}^1$

素因数の和:1479329

約数の個数: 32

約数和(自身を含む): 3976363776

約数和(自身を除く): 1957117911

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1479301, 4437903, 7396505, 10355107, 19230913, 22189515, 31065321, 51775535, 57692739, 96154565, 134616391, 155326605, 288463695, 403849173, 673081955, 2019245865]

約数ペア:

[(1, 2019245865), (3, 673081955), (5, 403849173), (7, 288463695), (13, 155326605), (15, 134616391), (21, 96154565), (35, 57692739), (39, 51775535), (65, 31065321), (91, 22189515), (105, 19230913), (195, 10355107), (273, 7396505), (455, 4437903), (1365, 1479301)]