12563826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 17088654

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 209, 233, 258, 418, 466, 473, 627, 699, 817, 946, 1254, 1398, 1419, 1634, 2451, 2563, 2838, 4427, 4902, 5126, 7689, 8854, 8987, 10019, 13281, 15378, 17974, 20038, 26562, 26961, 30057, 48697, 53922, 60114, 97394, 110209, 146091, 190361, 220418, 292182, 330627, 380722, 571083, 661254, 1142166, 2093971, 4187942, 6281913, 12563826]

約数ペア:

[(1, 12563826), (2, 6281913), (3, 4187942), (6, 2093971), (11, 1142166), (19, 661254), (22, 571083), (33, 380722), (38, 330627), (43, 292182), (57, 220418), (66, 190361), (86, 146091), (114, 110209), (129, 97394), (209, 60114), (233, 53922), (258, 48697), (418, 30057), (466, 26961), (473, 26562), (627, 20038), (699, 17974), (817, 15378), (946, 13281), (1254, 10019), (1398, 8987), (1419, 8854), (1634, 7689), (2451, 5126), (2563, 4902), (2838, 4427)]