13044374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 24688800

約数和(自身を除く): 11644426

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 89, 133, 178, 203, 266, 361, 406, 551, 623, 722, 1102, 1246, 1691, 2527, 2581, 3382, 3857, 5054, 5162, 7714, 10469, 11837, 18067, 20938, 23674, 32129, 36134, 49039, 64258, 73283, 98078, 146566, 224903, 343273, 449806, 686546, 931741, 1863482, 6522187, 13044374]

約数ペア:

[(1, 13044374), (2, 6522187), (7, 1863482), (14, 931741), (19, 686546), (29, 449806), (38, 343273), (58, 224903), (89, 146566), (133, 98078), (178, 73283), (203, 64258), (266, 49039), (361, 36134), (406, 32129), (551, 23674), (623, 20938), (722, 18067), (1102, 11837), (1246, 10469), (1691, 7714), (2527, 5162), (2581, 5054), (3382, 3857)]