11521274

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 24

約数和(自身を含む): 18979968

約数和(自身を除く): 7458694

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 643, 1054, 1286, 8959, 10931, 17918, 19933, 21862, 39866, 185827, 338861, 371654, 677722, 5760637, 11521274]

約数ペア:

[(1, 11521274), (2, 5760637), (17, 677722), (31, 371654), (34, 338861), (62, 185827), (289, 39866), (527, 21862), (578, 19933), (643, 17918), (1054, 10931), (1286, 8959)]