109961854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 179673120

約数和(自身を除く): 69711266

約数列:

[1, 2, 19, 37, 38, 74, 197, 394, 397, 703, 794, 1406, 3743, 7289, 7486, 7543, 14578, 14689, 15086, 29378, 78209, 138491, 156418, 276982, 279091, 558182, 1485971, 2893733, 2971942, 5787466, 54980927, 109961854]

約数ペア:

[(1, 109961854), (2, 54980927), (19, 5787466), (37, 2971942), (38, 2893733), (74, 1485971), (197, 558182), (394, 279091), (397, 276982), (703, 156418), (794, 138491), (1406, 78209), (3743, 29378), (7289, 15086), (7486, 14689), (7543, 14578)]