15805716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{77479}}^1$

素因数の和:77503

約数の個数: 24

約数和(自身を含む): 39049920

約数和(自身を除く): 23244204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 77479, 154958, 232437, 309916, 464874, 929748, 1317143, 2634286, 3951429, 5268572, 7902858, 15805716]

約数ペア:

[(1, 15805716), (2, 7902858), (3, 5268572), (4, 3951429), (6, 2634286), (12, 1317143), (17, 929748), (34, 464874), (51, 309916), (68, 232437), (102, 154958), (204, 77479)]