19005273279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3832481}}^1$

素因数の和:3832535

約数の個数: 24

約数和(自身を含む): 29893359600

約数和(自身を除く): 10888086321

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 3832481, 11497443, 34492329, 72817139, 111141949, 218451417, 333425847, 655354251, 1000277541, 2111697031, 6335091093, 19005273279]

約数ペア:

[(1, 19005273279), (3, 6335091093), (9, 2111697031), (19, 1000277541), (29, 655354251), (57, 333425847), (87, 218451417), (171, 111141949), (261, 72817139), (551, 34492329), (1653, 11497443), (4959, 3832481)]