15295988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 29836800

約数和(自身を除く): 14540812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 11839, 23678, 47356, 201263, 224941, 402526, 449882, 805052, 899764, 3823997, 7647994, 15295988]

約数ペア:

[(1, 15295988), (2, 7647994), (4, 3823997), (17, 899764), (19, 805052), (34, 449882), (38, 402526), (68, 224941), (76, 201263), (323, 47356), (646, 23678), (1292, 11839)]