19149633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 29922048

約数和(自身を除く): 10772415

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2663, 7191, 7989, 23967, 45271, 125161, 135813, 375483, 407439, 1126449, 2127737, 6383211, 19149633]

約数ペア:

[(1, 19149633), (3, 6383211), (9, 2127737), (17, 1126449), (47, 407439), (51, 375483), (141, 135813), (153, 125161), (423, 45271), (799, 23967), (2397, 7989), (2663, 7191)]