19520704

素因数分解:

$2^6\times 7^1\times {\mathrm{43573}}^1$

素因数の和:43592

約数の個数: 28

約数和(自身を含む): 44271184

約数和(自身を除く): 24750480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43573, 87146, 174292, 305011, 348584, 610022, 697168, 1220044, 1394336, 2440088, 2788672, 4880176, 9760352, 19520704]

約数ペア:

[(1, 19520704), (2, 9760352), (4, 4880176), (7, 2788672), (8, 2440088), (14, 1394336), (16, 1220044), (28, 697168), (32, 610022), (56, 348584), (64, 305011), (112, 174292), (224, 87146), (448, 43573)]