12400616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 13519384

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4799, 9598, 19196, 38392, 81583, 91181, 163166, 182362, 326332, 364724, 652664, 729448, 1550077, 3100154, 6200308, 12400616]

約数ペア:

[(1, 12400616), (2, 6200308), (4, 3100154), (8, 1550077), (17, 729448), (19, 652664), (34, 364724), (38, 326332), (68, 182362), (76, 163166), (136, 91181), (152, 81583), (323, 38392), (646, 19196), (1292, 9598), (2584, 4799)]