43812406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 72681840

約数和(自身を除く): 28869434

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 919, 1838, 2167, 4334, 10109, 20218, 23837, 47674, 111199, 181043, 222398, 362086, 1991473, 3982946, 21906203, 43812406]

約数ペア:

[(1, 43812406), (2, 21906203), (11, 3982946), (22, 1991473), (121, 362086), (197, 222398), (242, 181043), (394, 111199), (919, 47674), (1838, 23837), (2167, 20218), (4334, 10109)]