19069408

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{4549}}^1$

素因数の和:4690

約数の個数: 24

約数和(自身を含む): 37837800

約数和(自身を除く): 18768392

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4549, 9098, 18196, 36392, 72784, 145568, 595919, 1191838, 2383676, 4767352, 9534704, 19069408]

約数ペア:

[(1, 19069408), (2, 9534704), (4, 4767352), (8, 2383676), (16, 1191838), (32, 595919), (131, 145568), (262, 72784), (524, 36392), (1048, 18196), (2096, 9098), (4192, 4549)]