12938006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 20408544

約数和(自身を除く): 7470538

約数列:

[1, 2, 23, 46, 137, 274, 2053, 3151, 4106, 6302, 47219, 94438, 281261, 562522, 6469003, 12938006]

約数ペア:

[(1, 12938006), (2, 6469003), (23, 562522), (46, 281261), (137, 94438), (274, 47219), (2053, 6302), (3151, 4106)]