18922328642

素因数分解:

$2^1\times 7^1\times {\mathrm{57191}}^1\times {\mathrm{23633}}^1$

素因数の和:80833

約数の個数: 16

約数和(自身を含む): 32440217472

約数和(自身を除く): 13517888830

約数列:

[1, 2, 7, 14, 23633, 47266, 57191, 114382, 165431, 330862, 400337, 800674, 1351594903, 2703189806, 9461164321, 18922328642]

約数ペア:

[(1, 18922328642), (2, 9461164321), (7, 2703189806), (14, 1351594903), (23633, 800674), (47266, 400337), (57191, 330862), (114382, 165431)]