19622104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{57041}}^1$

素因数の和:57090

約数の個数: 16

約数和(自身を含む): 37647720

約数和(自身を除く): 18025616

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 57041, 114082, 228164, 456328, 2452763, 4905526, 9811052, 19622104]

約数ペア:

[(1, 19622104), (2, 9811052), (4, 4905526), (8, 2452763), (43, 456328), (86, 228164), (172, 114082), (344, 57041)]