19036140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317269}}^1$

素因数の和:317281

約数の個数: 24

約数和(自身を含む): 53301360

約数和(自身を除く): 34265220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317269, 634538, 951807, 1269076, 1586345, 1903614, 3172690, 3807228, 4759035, 6345380, 9518070, 19036140]

約数ペア:

[(1, 19036140), (2, 9518070), (3, 6345380), (4, 4759035), (5, 3807228), (6, 3172690), (10, 1903614), (12, 1586345), (15, 1269076), (20, 951807), (30, 634538), (60, 317269)]