2147836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 1884164

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 479, 958, 1121, 1916, 2242, 4484, 9101, 18202, 28261, 36404, 56522, 113044, 536959, 1073918, 2147836]

約数ペア:

[(1, 2147836), (2, 1073918), (4, 536959), (19, 113044), (38, 56522), (59, 36404), (76, 28261), (118, 18202), (236, 9101), (479, 4484), (958, 2242), (1121, 1916)]