19308972

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{1531}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 45126592

約数和(自身を除く): 25817620

約数列:

[1, 2, 3, 4, 6, 12, 1051, 1531, 2102, 3062, 3153, 4204, 4593, 6124, 6306, 9186, 12612, 18372, 1609081, 3218162, 4827243, 6436324, 9654486, 19308972]

約数ペア:

[(1, 19308972), (2, 9654486), (3, 6436324), (4, 4827243), (6, 3218162), (12, 1609081), (1051, 18372), (1531, 12612), (2102, 9186), (3062, 6306), (3153, 6124), (4204, 4593)]