15830876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12293

約数の個数: 24

約数和(自身を含む): 30880080

約数和(自身を除く): 15049204

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12253, 24506, 49012, 208301, 232807, 416602, 465614, 833204, 931228, 3957719, 7915438, 15830876]

約数ペア:

[(1, 15830876), (2, 7915438), (4, 3957719), (17, 931228), (19, 833204), (34, 465614), (38, 416602), (68, 232807), (76, 208301), (323, 49012), (646, 24506), (1292, 12253)]