19990272

素因数分解:

$2^8\times 3^1\times {\mathrm{26029}}^1$

素因数の和:26048

約数の個数: 36

約数和(自身を含む): 53205320

約数和(自身を除く): 33215048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26029, 52058, 78087, 104116, 156174, 208232, 312348, 416464, 624696, 832928, 1249392, 1665856, 2498784, 3331712, 4997568, 6663424, 9995136, 19990272]

約数ペア:

[(1, 19990272), (2, 9995136), (3, 6663424), (4, 4997568), (6, 3331712), (8, 2498784), (12, 1665856), (16, 1249392), (24, 832928), (32, 624696), (48, 416464), (64, 312348), (96, 208232), (128, 156174), (192, 104116), (256, 78087), (384, 52058), (768, 26029)]