12239656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 27142560

約数和(自身を除く): 14902904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 823, 1144, 1352, 1646, 1859, 3292, 3718, 6584, 7436, 9053, 10699, 14872, 18106, 21398, 36212, 42796, 72424, 85592, 117689, 139087, 235378, 278174, 470756, 556348, 941512, 1112696, 1529957, 3059914, 6119828, 12239656]

約数ペア:

[(1, 12239656), (2, 6119828), (4, 3059914), (8, 1529957), (11, 1112696), (13, 941512), (22, 556348), (26, 470756), (44, 278174), (52, 235378), (88, 139087), (104, 117689), (143, 85592), (169, 72424), (286, 42796), (338, 36212), (572, 21398), (676, 18106), (823, 14872), (1144, 10699), (1352, 9053), (1646, 7436), (1859, 6584), (3292, 3718)]