9921170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141731}}^1$

素因数の和:141745

約数の個数: 16

約数和(自身を含む): 20409408

約数和(自身を除く): 10488238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141731, 283462, 708655, 992117, 1417310, 1984234, 4960585, 9921170]

約数ペア:

[(1, 9921170), (2, 4960585), (5, 1984234), (7, 1417310), (10, 992117), (14, 708655), (35, 283462), (70, 141731)]