19161227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 21373632

約数和(自身を除く): 2212405

約数列:

[1, 17, 37, 41, 629, 697, 743, 1517, 12631, 25789, 27491, 30463, 467347, 517871, 1127131, 19161227]

約数ペア:

[(1, 19161227), (17, 1127131), (37, 517871), (41, 467347), (629, 30463), (697, 27491), (743, 25789), (1517, 12631)]