15958734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10513}}^1$

素因数の和:10552

約数の個数: 32

約数和(自身を含む): 36336384

約数和(自身を除く): 20377650

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 10513, 21026, 31539, 63078, 115643, 231286, 241799, 346929, 483598, 693858, 725397, 1450794, 2659789, 5319578, 7979367, 15958734]

約数ペア:

[(1, 15958734), (2, 7979367), (3, 5319578), (6, 2659789), (11, 1450794), (22, 725397), (23, 693858), (33, 483598), (46, 346929), (66, 241799), (69, 231286), (138, 115643), (253, 63078), (506, 31539), (759, 21026), (1518, 10513)]