16159196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 30114000

約数和(自身を除く): 13954804

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2389, 3382, 4778, 6764, 9556, 45391, 90782, 181564, 212621, 425242, 850484, 4039799, 8079598, 16159196]

約数ペア:

[(1, 16159196), (2, 8079598), (4, 4039799), (19, 850484), (38, 425242), (76, 212621), (89, 181564), (178, 90782), (356, 45391), (1691, 9556), (2389, 6764), (3382, 4778)]