2019128530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{17029}}^1$

素因数の和:17274

約数の個数: 32

約数和(自身を含む): 3707907840

約数和(自身を除く): 1688779310

約数列:

[1, 2, 5, 10, 71, 142, 167, 334, 355, 710, 835, 1670, 11857, 17029, 23714, 34058, 59285, 85145, 118570, 170290, 1209059, 2418118, 2843843, 5687686, 6045295, 12090590, 14219215, 28438430, 201912853, 403825706, 1009564265, 2019128530]

約数ペア:

[(1, 2019128530), (2, 1009564265), (5, 403825706), (10, 201912853), (71, 28438430), (142, 14219215), (167, 12090590), (334, 6045295), (355, 5687686), (710, 2843843), (835, 2418118), (1670, 1209059), (11857, 170290), (17029, 118570), (23714, 85145), (34058, 59285)]