6556976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21569}}^1$

素因数の和:21596

約数の個数: 20

約数和(自身を含む): 13373400

約数和(自身を除く): 6816424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21569, 43138, 86276, 172552, 345104, 409811, 819622, 1639244, 3278488, 6556976]

約数ペア:

[(1, 6556976), (2, 3278488), (4, 1639244), (8, 819622), (16, 409811), (19, 345104), (38, 172552), (76, 86276), (152, 43138), (304, 21569)]