2019010885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{4957}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 2555055720

約数和(自身を除く): 536044835

約数列:

[1, 5, 29, 53, 145, 265, 1537, 2809, 4957, 7685, 14045, 24785, 81461, 143753, 262721, 407305, 718765, 1313605, 7618909, 13924213, 38094545, 69621065, 403802177, 2019010885]

約数ペア:

[(1, 2019010885), (5, 403802177), (29, 69621065), (53, 38094545), (145, 13924213), (265, 7618909), (1537, 1313605), (2809, 718765), (4957, 407305), (7685, 262721), (14045, 143753), (24785, 81461)]