18704282

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 28873152

約数和(自身を除く): 10168870

約数列:

[1, 2, 41, 82, 307, 614, 743, 1486, 12587, 25174, 30463, 60926, 228101, 456202, 9352141, 18704282]

約数ペア:

[(1, 18704282), (2, 9352141), (41, 456202), (82, 228101), (307, 60926), (614, 30463), (743, 25174), (1486, 12587)]