19104007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 21647808

約数和(自身を除く): 2543801

約数列:

[1, 13, 23, 181, 299, 353, 2353, 4163, 4589, 8119, 54119, 63893, 105547, 830609, 1469539, 19104007]

約数ペア:

[(1, 19104007), (13, 1469539), (23, 830609), (181, 105547), (299, 63893), (353, 54119), (2353, 8119), (4163, 4589)]