12447128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 26017200

約数和(自身を除く): 13570072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4817, 9634, 19268, 38536, 81889, 91523, 163778, 183046, 327556, 366092, 655112, 732184, 1555891, 3111782, 6223564, 12447128]

約数ペア:

[(1, 12447128), (2, 6223564), (4, 3111782), (8, 1555891), (17, 732184), (19, 655112), (34, 366092), (38, 327556), (68, 183046), (76, 163778), (136, 91523), (152, 81889), (323, 38536), (646, 19268), (1292, 9634), (2584, 4817)]