1923219190

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{120427}}^1$

素因数の和:122031

約数の個数: 16

約数和(自身を含む): 3463990992

約数和(自身を除く): 1540771802

約数列:

[1, 2, 5, 10, 1597, 3194, 7985, 15970, 120427, 240854, 602135, 1204270, 192321919, 384643838, 961609595, 1923219190]

約数ペア:

[(1, 1923219190), (2, 961609595), (5, 384643838), (10, 192321919), (1597, 1204270), (3194, 602135), (7985, 240854), (15970, 120427)]