12189686

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 6991114

約数列:

[1, 2, 29, 58, 73, 146, 2117, 2879, 4234, 5758, 83491, 166982, 210167, 420334, 6094843, 12189686]

約数ペア:

[(1, 12189686), (2, 6094843), (29, 420334), (58, 210167), (73, 166982), (146, 83491), (2117, 5758), (2879, 4234)]