12305616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 34045440

約数和(自身を除く): 21739824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 131, 152, 206, 228, 262, 304, 309, 393, 412, 456, 524, 618, 786, 824, 912, 1048, 1236, 1572, 1648, 1957, 2096, 2472, 2489, 3144, 3914, 4944, 4978, 5871, 6288, 7467, 7828, 9956, 11742, 13493, 14934, 15656, 19912, 23484, 26986, 29868, 31312, 39824, 40479, 46968, 53972, 59736, 80958, 93936, 107944, 119472, 161916, 215888, 256367, 323832, 512734, 647664, 769101, 1025468, 1538202, 2050936, 3076404, 4101872, 6152808, 12305616]

約数ペア:

[(1, 12305616), (2, 6152808), (3, 4101872), (4, 3076404), (6, 2050936), (8, 1538202), (12, 1025468), (16, 769101), (19, 647664), (24, 512734), (38, 323832), (48, 256367), (57, 215888), (76, 161916), (103, 119472), (114, 107944), (131, 93936), (152, 80958), (206, 59736), (228, 53972), (262, 46968), (304, 40479), (309, 39824), (393, 31312), (412, 29868), (456, 26986), (524, 23484), (618, 19912), (786, 15656), (824, 14934), (912, 13493), (1048, 11742), (1236, 9956), (1572, 7828), (1648, 7467), (1957, 6288), (2096, 5871), (2472, 4978), (2489, 4944), (3144, 3914)]