19106245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 23748480

約数和(自身を除く): 4642235

約数列:

[1, 5, 37, 139, 185, 695, 743, 3715, 5143, 25715, 27491, 103277, 137455, 516385, 3821249, 19106245]

約数ペア:

[(1, 19106245), (5, 3821249), (37, 516385), (139, 137455), (185, 103277), (695, 27491), (743, 25715), (3715, 5143)]