1889072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3236

約数の個数: 20

約数和(自身を含む): 3760176

約数和(自身を除く): 1871104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3191, 6382, 12764, 25528, 51056, 118067, 236134, 472268, 944536, 1889072]

約数ペア:

[(1, 1889072), (2, 944536), (4, 472268), (8, 236134), (16, 118067), (37, 51056), (74, 25528), (148, 12764), (296, 6382), (592, 3191)]