15715414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54949}}^1$

素因数の和:54975

約数の個数: 16

約数和(自身を含む): 27694800

約数和(自身を除く): 11979386

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 54949, 109898, 604439, 714337, 1208878, 1428674, 7857707, 15715414]

約数ペア:

[(1, 15715414), (2, 7857707), (11, 1428674), (13, 1208878), (22, 714337), (26, 604439), (143, 109898), (286, 54949)]