9718828438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{238921}}^1$

素因数の和:239020

約数の個数: 24

約数和(自身を含む): 16282056456

約数和(自身を除く): 6563228018

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1849, 3698, 20339, 40678, 238921, 477842, 2628131, 5256262, 10273603, 20547206, 113009633, 226019266, 441764929, 883529858, 4859414219, 9718828438]

約数ペア:

[(1, 9718828438), (2, 4859414219), (11, 883529858), (22, 441764929), (43, 226019266), (86, 113009633), (473, 20547206), (946, 10273603), (1849, 5256262), (3698, 2628131), (20339, 477842), (40678, 238921)]