2019492715

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{929}}^1\times {\mathrm{1063}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 2434219200

約数和(自身を除く): 414726485

約数列:

[1, 5, 409, 929, 1063, 2045, 4645, 5315, 379961, 434767, 987527, 1899805, 2173835, 4937635, 403898543, 2019492715]

約数ペア:

[(1, 2019492715), (5, 403898543), (409, 4937635), (929, 2173835), (1063, 1899805), (2045, 987527), (4645, 434767), (5315, 379961)]