12186021904

素因数分解:

$2^4\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{42853}}^1$

素因数の和:45407

約数の個数: 40

約数和(自身を含む): 26994591680

約数和(自身を除く): 14808569776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2539, 5078, 10156, 17773, 20312, 35546, 40624, 42853, 71092, 85706, 142184, 171412, 284368, 299971, 342824, 599942, 685648, 1199884, 2399768, 4799536, 108803767, 217607534, 435215068, 761626369, 870430136, 1523252738, 1740860272, 3046505476, 6093010952, 12186021904]

約数ペア:

[(1, 12186021904), (2, 6093010952), (4, 3046505476), (7, 1740860272), (8, 1523252738), (14, 870430136), (16, 761626369), (28, 435215068), (56, 217607534), (112, 108803767), (2539, 4799536), (5078, 2399768), (10156, 1199884), (17773, 685648), (20312, 599942), (35546, 342824), (40624, 299971), (42853, 284368), (71092, 171412), (85706, 142184)]