12746872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 26643600

約数和(自身を除く): 13896728

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4933, 9866, 19732, 39464, 83861, 93727, 167722, 187454, 335444, 374908, 670888, 749816, 1593359, 3186718, 6373436, 12746872]

約数ペア:

[(1, 12746872), (2, 6373436), (4, 3186718), (8, 1593359), (17, 749816), (19, 670888), (34, 374908), (38, 335444), (68, 187454), (76, 167722), (136, 93727), (152, 83861), (323, 39464), (646, 19732), (1292, 9866), (2584, 4933)]