17955797906

素因数分解:

$2^1\times {\mathrm{1201}}^1\times {\mathrm{1381}}^1\times {\mathrm{5413}}^1$

素因数の和:7997

約数の個数: 16

約数和(自身を含む): 26980625688

約数和(自身を除く): 9024827782

約数列:

[1, 2, 1201, 1381, 2402, 2762, 5413, 10826, 1658581, 3317162, 6501013, 7475353, 13002026, 14950706, 8977898953, 17955797906]

約数ペア:

[(1, 17955797906), (2, 8977898953), (1201, 14950706), (1381, 13002026), (2402, 7475353), (2762, 6501013), (5413, 3317162), (10826, 1658581)]