19969224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75641}}^1$

素因数の和:75661

約数の個数: 32

約数和(自身を含む): 54462240

約数和(自身を除く): 34493016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75641, 151282, 226923, 302564, 453846, 605128, 832051, 907692, 1664102, 1815384, 2496153, 3328204, 4992306, 6656408, 9984612, 19969224]

約数ペア:

[(1, 19969224), (2, 9984612), (3, 6656408), (4, 4992306), (6, 3328204), (8, 2496153), (11, 1815384), (12, 1664102), (22, 907692), (24, 832051), (33, 605128), (44, 453846), (66, 302564), (88, 226923), (132, 151282), (264, 75641)]