19303546

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 29383200

約数和(自身を除く): 10079654

約数列:

[1, 2, 149, 211, 298, 307, 422, 614, 31439, 45743, 62878, 64777, 91486, 129554, 9651773, 19303546]

約数ペア:

[(1, 19303546), (2, 9651773), (149, 129554), (211, 91486), (298, 64777), (307, 62878), (422, 45743), (614, 31439)]