13408642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27143}}^1$

素因数の和:27177

約数の個数: 16

約数和(自身を含む): 22800960

約数和(自身を除く): 9392318

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 27143, 54286, 352859, 515717, 705718, 1031434, 6704321, 13408642]

約数ペア:

[(1, 13408642), (2, 6704321), (13, 1031434), (19, 705718), (26, 515717), (38, 352859), (247, 54286), (494, 27143)]