12119206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 21212928

約数和(自身を除く): 9093722

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 557, 946, 989, 1114, 1978, 6127, 10879, 12254, 12811, 21758, 23951, 25622, 47902, 140921, 263461, 281842, 526922, 550873, 1101746, 6059603, 12119206]

約数ペア:

[(1, 12119206), (2, 6059603), (11, 1101746), (22, 550873), (23, 526922), (43, 281842), (46, 263461), (86, 140921), (253, 47902), (473, 25622), (506, 23951), (557, 21758), (946, 12811), (989, 12254), (1114, 10879), (1978, 6127)]