15857868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101653}}^1$

素因数の和:101673

約数の個数: 24

約数和(自身を含む): 39848368

約数和(自身を除く): 23990500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 101653, 203306, 304959, 406612, 609918, 1219836, 1321489, 2642978, 3964467, 5285956, 7928934, 15857868]

約数ペア:

[(1, 15857868), (2, 7928934), (3, 5285956), (4, 3964467), (6, 2642978), (12, 1321489), (13, 1219836), (26, 609918), (39, 406612), (52, 304959), (78, 203306), (156, 101653)]