2019240143609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2004131}}^1$

素因数の和:2004305

約数の個数: 32

約数和(自身を含む): 2375714105856

約数和(自身を除く): 356473962247

約数列:

[1, 13, 17, 47, 97, 221, 611, 799, 1261, 1649, 4559, 10387, 21437, 59267, 77503, 1007539, 2004131, 26053703, 34070227, 94194157, 194400707, 442912951, 1224524041, 1601300669, 2527209191, 3304812019, 9136833229, 20816908697, 42962556247, 118778831977, 155326164893, 2019240143609]

約数ペア:

[(1, 2019240143609), (13, 155326164893), (17, 118778831977), (47, 42962556247), (97, 20816908697), (221, 9136833229), (611, 3304812019), (799, 2527209191), (1261, 1601300669), (1649, 1224524041), (4559, 442912951), (10387, 194400707), (21437, 94194157), (59267, 34070227), (77503, 26053703), (1007539, 2004131)]