2019983836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9091}}^1\times {\mathrm{4273}}^1$

素因数の和:13381

約数の個数: 24

約数和(自身を含む): 3808202384

約数和(自身を除く): 1788218548

約数列:

[1, 2, 4, 13, 26, 52, 4273, 8546, 9091, 17092, 18182, 36364, 55549, 111098, 118183, 222196, 236366, 472732, 38845843, 77691686, 155383372, 504995959, 1009991918, 2019983836]

約数ペア:

[(1, 2019983836), (2, 1009991918), (4, 504995959), (13, 155383372), (26, 77691686), (52, 38845843), (4273, 472732), (8546, 236366), (9091, 222196), (17092, 118183), (18182, 111098), (36364, 55549)]