2019291212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{130817}}^1$

素因数の和:131065

約数の個数: 24

約数和(自身を含む): 3758139504

約数和(自身を除く): 1738848292

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 3859, 7718, 15436, 130817, 261634, 523268, 2223889, 4447778, 8895556, 29695459, 59390918, 118781836, 504822803, 1009645606, 2019291212]

約数ペア:

[(1, 2019291212), (2, 1009645606), (4, 504822803), (17, 118781836), (34, 59390918), (68, 29695459), (227, 8895556), (454, 4447778), (908, 2223889), (3859, 523268), (7718, 261634), (15436, 130817)]