11863768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 27141120

約数和(自身を除く): 15277352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 151, 161, 184, 244, 302, 322, 427, 488, 604, 644, 854, 1057, 1208, 1288, 1403, 1708, 2114, 2806, 3416, 3473, 4228, 5612, 6946, 8456, 9211, 9821, 11224, 13892, 18422, 19642, 24311, 27784, 36844, 39284, 48622, 64477, 73688, 78568, 97244, 128954, 194488, 211853, 257908, 423706, 515816, 847412, 1482971, 1694824, 2965942, 5931884, 11863768]

約数ペア:

[(1, 11863768), (2, 5931884), (4, 2965942), (7, 1694824), (8, 1482971), (14, 847412), (23, 515816), (28, 423706), (46, 257908), (56, 211853), (61, 194488), (92, 128954), (122, 97244), (151, 78568), (161, 73688), (184, 64477), (244, 48622), (302, 39284), (322, 36844), (427, 27784), (488, 24311), (604, 19642), (644, 18422), (854, 13892), (1057, 11224), (1208, 9821), (1288, 9211), (1403, 8456), (1708, 6946), (2114, 5612), (2806, 4228), (3416, 3473)]