19065124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11827}}^1$

素因数の和:11875

約数の個数: 24

約数和(自身を含む): 37092608

約数和(自身を除く): 18027484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11827, 23654, 47308, 153751, 307502, 366637, 615004, 733274, 1466548, 4766281, 9532562, 19065124]

約数ペア:

[(1, 19065124), (2, 9532562), (4, 4766281), (13, 1466548), (26, 733274), (31, 615004), (52, 366637), (62, 307502), (124, 153751), (403, 47308), (806, 23654), (1612, 11827)]