19027218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{453029}}^1$

素因数の和:453041

約数の個数: 16

約数和(自身を含む): 43490880

約数和(自身を除く): 24463662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 453029, 906058, 1359087, 2718174, 3171203, 6342406, 9513609, 19027218]

約数ペア:

[(1, 19027218), (2, 9513609), (3, 6342406), (6, 3171203), (7, 2718174), (14, 1359087), (21, 906058), (42, 453029)]