18792698

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 28621824

約数和(自身を除く): 9829126

約数列:

[1, 2, 127, 241, 254, 307, 482, 614, 30607, 38989, 61214, 73987, 77978, 147974, 9396349, 18792698]

約数ペア:

[(1, 18792698), (2, 9396349), (127, 147974), (241, 77978), (254, 73987), (307, 61214), (482, 38989), (614, 30607)]