2019492005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{232259}}^1$

素因数の和:232348

約数の個数: 16

約数和(自身を含む): 2541853440

約数和(自身を除く): 522361435

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 232259, 1161295, 8593583, 10916173, 42967915, 54580865, 403898401, 2019492005]

約数ペア:

[(1, 2019492005), (5, 403898401), (37, 54580865), (47, 42967915), (185, 10916173), (235, 8593583), (1739, 1161295), (8695, 232259)]