19848544

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10513}}^1$

素因数の和:10582

約数の個数: 24

約数和(自身を含む): 39742920

約数和(自身を除く): 19894376

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10513, 21026, 42052, 84104, 168208, 336416, 620267, 1240534, 2481068, 4962136, 9924272, 19848544]

約数ペア:

[(1, 19848544), (2, 9924272), (4, 4962136), (8, 2481068), (16, 1240534), (32, 620267), (59, 336416), (118, 168208), (236, 84104), (472, 42052), (944, 21026), (1888, 10513)]