22640533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 2519147

約数列:

[1, 19, 23, 103, 437, 503, 1957, 2369, 9557, 11569, 45011, 51809, 219811, 984371, 1191607, 22640533]

約数ペア:

[(1, 22640533), (19, 1191607), (23, 984371), (103, 219811), (437, 51809), (503, 45011), (1957, 11569), (2369, 9557)]