22907857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 27914112

約数和(自身を除く): 5006255

約数列:

[1, 7, 17, 119, 163, 1141, 1181, 2771, 8267, 19397, 20077, 140539, 192503, 1347521, 3272551, 22907857]

約数ペア:

[(1, 22907857), (7, 3272551), (17, 1347521), (119, 192503), (163, 140539), (1141, 20077), (1181, 19397), (2771, 8267)]