11207090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 21003840

約数和(自身を除く): 9796750

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 389, 430, 670, 778, 1945, 2881, 3890, 5762, 14405, 16727, 26063, 28810, 33454, 52126, 83635, 130315, 167270, 260630, 1120709, 2241418, 5603545, 11207090]

約数ペア:

[(1, 11207090), (2, 5603545), (5, 2241418), (10, 1120709), (43, 260630), (67, 167270), (86, 130315), (134, 83635), (215, 52126), (335, 33454), (389, 28810), (430, 26063), (670, 16727), (778, 14405), (1945, 5762), (2881, 3890)]