17943172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11179

約数の個数: 24

約数和(自身を含む): 34909952

約数和(自身を除く): 16966780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11131, 22262, 44524, 144703, 289406, 345061, 578812, 690122, 1380244, 4485793, 8971586, 17943172]

約数ペア:

[(1, 17943172), (2, 8971586), (4, 4485793), (13, 1380244), (26, 690122), (31, 578812), (52, 345061), (62, 289406), (124, 144703), (403, 44524), (806, 22262), (1612, 11131)]