47886802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17749}}^1$

素因数の和:17841

約数の個数: 16

約数和(自身を含む): 76680000

約数和(自身を除く): 28793198

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 17749, 35498, 337231, 674462, 1260179, 2520358, 23943401, 47886802]

約数ペア:

[(1, 47886802), (2, 23943401), (19, 2520358), (38, 1260179), (71, 674462), (142, 337231), (1349, 35498), (2698, 17749)]