18952582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4373}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 31177872

約数和(自身を除く): 12225290

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 4373, 8746, 48103, 96206, 861481, 1722962, 9476291, 18952582]

約数ペア:

[(1, 18952582), (2, 9476291), (11, 1722962), (22, 861481), (197, 96206), (394, 48103), (2167, 8746), (4334, 4373)]