12882246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 27887328

約数和(自身を除く): 15005082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 521, 634, 951, 1042, 1563, 1902, 3126, 4121, 6773, 8242, 12363, 13546, 20319, 24726, 40638, 165157, 330314, 495471, 990942, 2147041, 4294082, 6441123, 12882246]

約数ペア:

[(1, 12882246), (2, 6441123), (3, 4294082), (6, 2147041), (13, 990942), (26, 495471), (39, 330314), (78, 165157), (317, 40638), (521, 24726), (634, 20319), (951, 13546), (1042, 12363), (1563, 8242), (1902, 6773), (3126, 4121)]