19954960706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5384501}}^1$

素因数の和:5384629

約数の個数: 16

約数和(自身を含む): 31983941880

約数和(自身を除く): 12028981174

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5384501, 10769002, 91536517, 183073034, 586910609, 1173821218, 9977480353, 19954960706]

約数ペア:

[(1, 19954960706), (2, 9977480353), (17, 1173821218), (34, 586910609), (109, 183073034), (218, 91536517), (1853, 10769002), (3706, 5384501)]