84051212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157991}}^1$

素因数の和:158021

約数の個数: 24

約数和(自身を含む): 176951040

約数和(自身を除く): 92899828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 157991, 315982, 631964, 1105937, 2211874, 3001829, 4423748, 6003658, 12007316, 21012803, 42025606, 84051212]

約数ペア:

[(1, 84051212), (2, 42025606), (4, 21012803), (7, 12007316), (14, 6003658), (19, 4423748), (28, 3001829), (38, 2211874), (76, 1105937), (133, 631964), (266, 315982), (532, 157991)]