19052572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8866

約数の個数: 36

約数和(自身を含む): 42316344

約数和(自身を除く): 23263772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8837, 17674, 35348, 61859, 97207, 123718, 194414, 247436, 388828, 433013, 680449, 866026, 1360898, 1732052, 2721796, 4763143, 9526286, 19052572]

約数ペア:

[(1, 19052572), (2, 9526286), (4, 4763143), (7, 2721796), (11, 1732052), (14, 1360898), (22, 866026), (28, 680449), (44, 433013), (49, 388828), (77, 247436), (98, 194414), (154, 123718), (196, 97207), (308, 61859), (539, 35348), (1078, 17674), (2156, 8837)]