16536422

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 14489818

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 107, 133, 166, 214, 266, 581, 749, 931, 1162, 1498, 1577, 1862, 2033, 3154, 4066, 4067, 5243, 8134, 8881, 10486, 11039, 14231, 17762, 22078, 28462, 62167, 77273, 99617, 124334, 154546, 168739, 199234, 337478, 435169, 870338, 1181173, 2362346, 8268211, 16536422]

約数ペア:

[(1, 16536422), (2, 8268211), (7, 2362346), (14, 1181173), (19, 870338), (38, 435169), (49, 337478), (83, 199234), (98, 168739), (107, 154546), (133, 124334), (166, 99617), (214, 77273), (266, 62167), (581, 28462), (749, 22078), (931, 17762), (1162, 14231), (1498, 11039), (1577, 10486), (1862, 8881), (2033, 8134), (3154, 5243), (4066, 4067)]