27634930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 53789760

約数和(自身を除く): 26154830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 3931, 7030, 7862, 19655, 39310, 74689, 145447, 149378, 290894, 373445, 727235, 746890, 1454470, 2763493, 5526986, 13817465, 27634930]

約数ペア:

[(1, 27634930), (2, 13817465), (5, 5526986), (10, 2763493), (19, 1454470), (37, 746890), (38, 727235), (74, 373445), (95, 290894), (185, 149378), (190, 145447), (370, 74689), (703, 39310), (1406, 19655), (3515, 7862), (3931, 7030)]