12947206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 7464794

約数列:

[1, 2, 23, 46, 149, 298, 1889, 3427, 3778, 6854, 43447, 86894, 281461, 562922, 6473603, 12947206]

約数ペア:

[(1, 12947206), (2, 6473603), (23, 562922), (46, 281461), (149, 86894), (298, 43447), (1889, 6854), (3427, 3778)]