194921513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 212040000

約数和(自身を除く): 17118487

約数列:

[1, 19, 37, 179, 703, 1549, 3401, 6623, 29431, 57313, 125837, 277271, 1088947, 5268149, 10259027, 194921513]

約数ペア:

[(1, 194921513), (19, 10259027), (37, 5268149), (179, 1088947), (703, 277271), (1549, 125837), (3401, 57313), (6623, 29431)]