19422784

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2102

約数の個数: 28

約数和(自身を含む): 38807644

約数和(自身を除く): 19384860

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 1933, 2512, 3866, 5024, 7732, 10048, 15464, 30928, 61856, 123712, 303481, 606962, 1213924, 2427848, 4855696, 9711392, 19422784]

約数ペア:

[(1, 19422784), (2, 9711392), (4, 4855696), (8, 2427848), (16, 1213924), (32, 606962), (64, 303481), (157, 123712), (314, 61856), (628, 30928), (1256, 15464), (1933, 10048), (2512, 7732), (3866, 5024)]