19184763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4513}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 27806240

約数和(自身を除く): 8621477

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4513, 13539, 58669, 176007, 491917, 1475751, 6394921, 19184763]

約数ペア:

[(1, 19184763), (3, 6394921), (13, 1475751), (39, 491917), (109, 176007), (327, 58669), (1417, 13539), (4251, 4513)]