15188988

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1427}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 35505792

約数和(自身を除く): 20316804

約数列:

[1, 2, 3, 4, 6, 12, 887, 1427, 1774, 2661, 2854, 3548, 4281, 5322, 5708, 8562, 10644, 17124, 1265749, 2531498, 3797247, 5062996, 7594494, 15188988]

約数ペア:

[(1, 15188988), (2, 7594494), (3, 5062996), (4, 3797247), (6, 2531498), (12, 1265749), (887, 17124), (1427, 10644), (1774, 8562), (2661, 5708), (2854, 5322), (3548, 4281)]