15611924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 28200480

約数和(自身を除く): 12588556

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 653, 1306, 2612, 5977, 11954, 23908, 28079, 56158, 90767, 112316, 181534, 363068, 3902981, 7805962, 15611924]

約数ペア:

[(1, 15611924), (2, 7805962), (4, 3902981), (43, 363068), (86, 181534), (139, 112316), (172, 90767), (278, 56158), (556, 28079), (653, 23908), (1306, 11954), (2612, 5977)]