12490784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{22961}}^1$

素因数の和:22988

約数の個数: 24

約数和(自身を含む): 26038908

約数和(自身を除く): 13548124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 22961, 45922, 91844, 183688, 367376, 390337, 734752, 780674, 1561348, 3122696, 6245392, 12490784]

約数ペア:

[(1, 12490784), (2, 6245392), (4, 3122696), (8, 1561348), (16, 780674), (17, 734752), (32, 390337), (34, 367376), (68, 183688), (136, 91844), (272, 45922), (544, 22961)]