188972618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{27539}}^1$

素因数の和:27661

約数の個数: 16

約数和(自身を含む): 293466240

約数和(自身を除く): 104493622

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 27539, 55078, 1294333, 2010347, 2588666, 4020694, 94486309, 188972618]

約数ペア:

[(1, 188972618), (2, 94486309), (47, 4020694), (73, 2588666), (94, 2010347), (146, 1294333), (3431, 55078), (6862, 27539)]