15874712

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4231}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 34533120

約数和(自身を除く): 18658408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 4231, 8462, 16924, 29617, 33848, 59234, 118468, 236936, 283477, 566954, 1133908, 1984339, 2267816, 3968678, 7937356, 15874712]

約数ペア:

[(1, 15874712), (2, 7937356), (4, 3968678), (7, 2267816), (8, 1984339), (14, 1133908), (28, 566954), (56, 283477), (67, 236936), (134, 118468), (268, 59234), (469, 33848), (536, 29617), (938, 16924), (1876, 8462), (3752, 4231)]