22409153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 2992447

約数列:

[1, 13, 23, 149, 299, 503, 1937, 3427, 6539, 11569, 44551, 74947, 150397, 974311, 1723781, 22409153]

約数ペア:

[(1, 22409153), (13, 1723781), (23, 974311), (149, 150397), (299, 74947), (503, 44551), (1937, 11569), (3427, 6539)]