16224910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 31715712

約数和(自身を除く): 15490802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 911, 1370, 1781, 1822, 3562, 4555, 8905, 9110, 11843, 17810, 23686, 59215, 118430, 124807, 249614, 624035, 1248070, 1622491, 3244982, 8112455, 16224910]

約数ペア:

[(1, 16224910), (2, 8112455), (5, 3244982), (10, 1622491), (13, 1248070), (26, 624035), (65, 249614), (130, 124807), (137, 118430), (274, 59215), (685, 23686), (911, 17810), (1370, 11843), (1781, 9110), (1822, 8905), (3562, 4555)]