18924043

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 1984757

約数列:

[1, 17, 31, 149, 241, 527, 2533, 4097, 4619, 7471, 35909, 78523, 127007, 610453, 1113179, 18924043]

約数ペア:

[(1, 18924043), (17, 1113179), (31, 610453), (149, 127007), (241, 78523), (527, 35909), (2533, 7471), (4097, 4619)]