12519408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 35747712

約数和(自身を除く): 23228304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 181, 262, 264, 362, 393, 524, 528, 543, 724, 786, 1048, 1086, 1441, 1448, 1572, 1991, 2096, 2172, 2882, 2896, 3144, 3982, 4323, 4344, 5764, 5973, 6288, 7964, 8646, 8688, 11528, 11946, 15928, 17292, 23056, 23711, 23892, 31856, 34584, 47422, 47784, 69168, 71133, 94844, 95568, 142266, 189688, 260821, 284532, 379376, 521642, 569064, 782463, 1043284, 1138128, 1564926, 2086568, 3129852, 4173136, 6259704, 12519408]

約数ペア:

[(1, 12519408), (2, 6259704), (3, 4173136), (4, 3129852), (6, 2086568), (8, 1564926), (11, 1138128), (12, 1043284), (16, 782463), (22, 569064), (24, 521642), (33, 379376), (44, 284532), (48, 260821), (66, 189688), (88, 142266), (131, 95568), (132, 94844), (176, 71133), (181, 69168), (262, 47784), (264, 47422), (362, 34584), (393, 31856), (524, 23892), (528, 23711), (543, 23056), (724, 17292), (786, 15928), (1048, 11946), (1086, 11528), (1441, 8688), (1448, 8646), (1572, 7964), (1991, 6288), (2096, 5973), (2172, 5764), (2882, 4344), (2896, 4323), (3144, 3982)]