15510868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 28873152

約数和(自身を除く): 13362284

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 743, 1228, 1486, 2972, 5219, 10438, 12631, 20876, 25262, 50524, 228101, 456202, 912404, 3877717, 7755434, 15510868]

約数ペア:

[(1, 15510868), (2, 7755434), (4, 3877717), (17, 912404), (34, 456202), (68, 228101), (307, 50524), (614, 25262), (743, 20876), (1228, 12631), (1486, 10438), (2972, 5219)]