11954672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43951}}^1$

素因数の和:43976

約数の個数: 20

約数和(自身を含む): 24525216

約数和(自身を除く): 12570544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43951, 87902, 175804, 351608, 703216, 747167, 1494334, 2988668, 5977336, 11954672]

約数ペア:

[(1, 11954672), (2, 5977336), (4, 2988668), (8, 1494334), (16, 747167), (17, 703216), (34, 351608), (68, 175804), (136, 87902), (272, 43951)]