12906712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17729}}^1$

素因数の和:17755

約数の個数: 32

約数和(自身を含む): 29786400

約数和(自身を除く): 16879688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17729, 35458, 70916, 124103, 141832, 230477, 248206, 460954, 496412, 921908, 992824, 1613339, 1843816, 3226678, 6453356, 12906712]

約数ペア:

[(1, 12906712), (2, 6453356), (4, 3226678), (7, 1843816), (8, 1613339), (13, 992824), (14, 921908), (26, 496412), (28, 460954), (52, 248206), (56, 230477), (91, 141832), (104, 124103), (182, 70916), (364, 35458), (728, 17729)]