11771228

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 23654400

約数和(自身を除く): 11883172

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 1759, 3346, 3518, 6692, 7036, 12313, 24626, 49252, 420401, 840802, 1681604, 2942807, 5885614, 11771228]

約数ペア:

[(1, 11771228), (2, 5885614), (4, 2942807), (7, 1681604), (14, 840802), (28, 420401), (239, 49252), (478, 24626), (956, 12313), (1673, 7036), (1759, 6692), (3346, 3518)]