21935544

素因数分解:

$2^3\times 3^1\times {\mathrm{913981}}^1$

素因数の和:913990

約数の個数: 16

約数和(自身を含む): 54838920

約数和(自身を除く): 32903376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 913981, 1827962, 2741943, 3655924, 5483886, 7311848, 10967772, 21935544]

約数ペア:

[(1, 21935544), (2, 10967772), (3, 7311848), (4, 5483886), (6, 3655924), (8, 2741943), (12, 1827962), (24, 913981)]