15089308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 28545440

約数和(自身を除く): 13456132

約数列:

[1, 2, 4, 13, 26, 52, 439, 661, 878, 1322, 1756, 2644, 5707, 8593, 11414, 17186, 22828, 34372, 290179, 580358, 1160716, 3772327, 7544654, 15089308]

約数ペア:

[(1, 15089308), (2, 7544654), (4, 3772327), (13, 1160716), (26, 580358), (52, 290179), (439, 34372), (661, 22828), (878, 17186), (1322, 11414), (1756, 8593), (2644, 5707)]