15640692

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2969}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 36590400

約数和(自身を除く): 20949708

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 2969, 5268, 5938, 8907, 11876, 17814, 35628, 1303391, 2606782, 3910173, 5213564, 7820346, 15640692]

約数ペア:

[(1, 15640692), (2, 7820346), (3, 5213564), (4, 3910173), (6, 2606782), (12, 1303391), (439, 35628), (878, 17814), (1317, 11876), (1756, 8907), (2634, 5938), (2969, 5268)]