12718498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6701}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 20829816

約数和(自身を除く): 8111318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 6701, 13402, 87113, 174226, 489173, 978346, 6359249, 12718498]

約数ペア:

[(1, 12718498), (2, 6359249), (13, 978346), (26, 489173), (73, 174226), (146, 87113), (949, 13402), (1898, 6701)]