19060480

素因数分解:

$2^8\times 5^1\times {\mathrm{14891}}^1$

素因数の和:14912

約数の個数: 36

約数和(自身を含む): 45658872

約数和(自身を除く): 26598392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 14891, 29782, 59564, 74455, 119128, 148910, 238256, 297820, 476512, 595640, 953024, 1191280, 1906048, 2382560, 3812096, 4765120, 9530240, 19060480]

約数ペア:

[(1, 19060480), (2, 9530240), (4, 4765120), (5, 3812096), (8, 2382560), (10, 1906048), (16, 1191280), (20, 953024), (32, 595640), (40, 476512), (64, 297820), (80, 238256), (128, 148910), (160, 119128), (256, 74455), (320, 59564), (640, 29782), (1280, 14891)]