21448560670

素因数分解:

$2^1\times 5^1\times {\mathrm{6073}}^1\times {\mathrm{353179}}^1$

素因数の和:359259

約数の個数: 16

約数和(自身を含む): 38613875760

約数和(自身を除く): 17165315090

約数列:

[1, 2, 5, 10, 6073, 12146, 30365, 60730, 353179, 706358, 1765895, 3531790, 2144856067, 4289712134, 10724280335, 21448560670]

約数ペア:

[(1, 21448560670), (2, 10724280335), (5, 4289712134), (10, 2144856067), (6073, 3531790), (12146, 1765895), (30365, 706358), (60730, 353179)]