12843955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 16051680

約数和(自身を除く): 3207725

約数列:

[1, 5, 29, 145, 283, 313, 1415, 1565, 8207, 9077, 41035, 45385, 88579, 442895, 2568791, 12843955]

約数ペア:

[(1, 12843955), (5, 2568791), (29, 442895), (145, 88579), (283, 45385), (313, 41035), (1415, 9077), (1565, 8207)]