11970238

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 20935152

約数和(自身を除く): 8964914

約数列:

[1, 2, 7, 14, 79, 137, 158, 274, 553, 959, 1106, 1918, 6241, 10823, 12482, 21646, 43687, 75761, 87374, 151522, 855017, 1710034, 5985119, 11970238]

約数ペア:

[(1, 11970238), (2, 5985119), (7, 1710034), (14, 855017), (79, 151522), (137, 87374), (158, 75761), (274, 43687), (553, 21646), (959, 12482), (1106, 10823), (1918, 6241)]