10984505

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 15168000

約数和(自身を除く): 4183495

約数列:

[1, 5, 7, 35, 157, 785, 1099, 1999, 5495, 9995, 13993, 69965, 313843, 1569215, 2196901, 10984505]

約数ペア:

[(1, 10984505), (5, 2196901), (7, 1569215), (35, 313843), (157, 69965), (785, 13993), (1099, 9995), (1999, 5495)]