18933386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10669

約数の個数: 16

約数和(自身を含む): 30533760

約数和(自身を除く): 11600374

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10601, 21202, 201419, 402838, 498247, 996494, 9466693, 18933386]

約数ペア:

[(1, 18933386), (2, 9466693), (19, 996494), (38, 498247), (47, 402838), (94, 201419), (893, 21202), (1786, 10601)]