16443947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 19266912

約数和(自身を除く): 2822965

約数列:

[1, 13, 17, 37, 221, 481, 629, 2011, 8177, 26143, 34187, 74407, 444431, 967291, 1264919, 16443947]

約数ペア:

[(1, 16443947), (13, 1264919), (17, 967291), (37, 444431), (221, 74407), (481, 34187), (629, 26143), (2011, 8177)]