18317786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2693}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 29095200

約数和(自身を除く): 10777414

約数列:

[1, 2, 19, 38, 179, 358, 2693, 3401, 5386, 6802, 51167, 102334, 482047, 964094, 9158893, 18317786]

約数ペア:

[(1, 18317786), (2, 9158893), (19, 964094), (38, 482047), (179, 102334), (358, 51167), (2693, 6802), (3401, 5386)]