19600810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67589}}^1$

素因数の和:67625

約数の個数: 16

約数和(自身を含む): 36498600

約数和(自身を除く): 16897790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 67589, 135178, 337945, 675890, 1960081, 3920162, 9800405, 19600810]

約数ペア:

[(1, 19600810), (2, 9800405), (5, 3920162), (10, 1960081), (29, 675890), (58, 337945), (145, 135178), (290, 67589)]