19149382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44123}}^1$

素因数の和:44163

約数の個数: 16

約数和(自身を含む): 33887232

約数和(自身を除く): 14737850

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44123, 88246, 308861, 617722, 1367813, 2735626, 9574691, 19149382]

約数ペア:

[(1, 19149382), (2, 9574691), (7, 2735626), (14, 1367813), (31, 617722), (62, 308861), (217, 88246), (434, 44123)]