19538092

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1619}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 39191040

約数和(自身を除く): 19652948

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1619, 1724, 3017, 3238, 6034, 6476, 11333, 12068, 22666, 45332, 697789, 1395578, 2791156, 4884523, 9769046, 19538092]

約数ペア:

[(1, 19538092), (2, 9769046), (4, 4884523), (7, 2791156), (14, 1395578), (28, 697789), (431, 45332), (862, 22666), (1619, 12068), (1724, 11333), (3017, 6476), (3238, 6034)]