39897754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6701}}^1$

素因数の和:6945

約数の個数: 16

約数和(自身を含む): 64741320

約数和(自身を除く): 24843566

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 6701, 13402, 87113, 174226, 1534529, 3069058, 19948877, 39897754]

約数ペア:

[(1, 39897754), (2, 19948877), (13, 3069058), (26, 1534529), (229, 174226), (458, 87113), (2977, 13402), (5954, 6701)]