1889760.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22391}}^1$

素因数の和:22427

約数の個数: 32

約数和(自身を含む): 84641760

約数和(自身を除く): 45054472

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22391, 44782, 89564, 179128, 291083, 380647, 582166, 761294, 1164332, 1522588, 2328664, 3045176, 4948411, 9896822, 19793644, 39587288]

約数ペア:

[(1, 39587288), (2, 19793644), (4, 9896822), (8, 4948411), (13, 3045176), (17, 2328664), (26, 1522588), (34, 1164332), (52, 761294), (68, 582166), (104, 380647), (136, 291083), (221, 179128), (442, 89564), (884, 44782), (1768, 22391)]