12547282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 21700224

約数和(自身を除く): 9152942

約数列:

[1, 2, 11, 22, 23, 46, 137, 181, 253, 274, 362, 506, 1507, 1991, 3014, 3151, 3982, 4163, 6302, 8326, 24797, 34661, 45793, 49594, 69322, 91586, 272767, 545534, 570331, 1140662, 6273641, 12547282]

約数ペア:

[(1, 12547282), (2, 6273641), (11, 1140662), (22, 570331), (23, 545534), (46, 272767), (137, 91586), (181, 69322), (253, 49594), (274, 45793), (362, 34661), (506, 24797), (1507, 8326), (1991, 6302), (3014, 4163), (3151, 3982)]