9963490

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1579}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 17974080

約数和(自身を除く): 8010590

約数列:

[1, 2, 5, 10, 631, 1262, 1579, 3155, 3158, 6310, 7895, 15790, 996349, 1992698, 4981745, 9963490]

約数ペア:

[(1, 9963490), (2, 4981745), (5, 1992698), (10, 996349), (631, 15790), (1262, 7895), (1579, 6310), (3155, 3158)]