15691451136

素因数分解:

$2^8\times 3^1\times {\mathrm{20431577}}^1$

素因数の和:20431596

約数の個数: 36

約数和(自身を含む): 41762145432

約数和(自身を除く): 26070694296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 20431577, 40863154, 61294731, 81726308, 122589462, 163452616, 245178924, 326905232, 490357848, 653810464, 980715696, 1307620928, 1961431392, 2615241856, 3922862784, 5230483712, 7845725568, 15691451136]

約数ペア:

[(1, 15691451136), (2, 7845725568), (3, 5230483712), (4, 3922862784), (6, 2615241856), (8, 1961431392), (12, 1307620928), (16, 980715696), (24, 653810464), (32, 490357848), (48, 326905232), (64, 245178924), (96, 163452616), (128, 122589462), (192, 81726308), (256, 61294731), (384, 40863154), (768, 20431577)]