13217942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9041}}^1$

素因数の和:9103

約数の個数: 16

約数和(自身を含む): 21483792

約数和(自身を除く): 8265850

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 9041, 18082, 153697, 307394, 388763, 777526, 6608971, 13217942]

約数ペア:

[(1, 13217942), (2, 6608971), (17, 777526), (34, 388763), (43, 307394), (86, 153697), (731, 18082), (1462, 9041)]