15900542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66809}}^1$

素因数の和:66835

約数の個数: 16

約数和(自身を含む): 28861920

約数和(自身を除く): 12961378

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 66809, 133618, 467663, 935326, 1135753, 2271506, 7950271, 15900542]

約数ペア:

[(1, 15900542), (2, 7950271), (7, 2271506), (14, 1135753), (17, 935326), (34, 467663), (119, 133618), (238, 66809)]