19250924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8929}}^1$

素因数の和:8958

約数の個数: 36

約数和(自身を含む): 42756840

約数和(自身を除く): 23505916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8929, 17858, 35716, 62503, 98219, 125006, 196438, 250012, 392876, 437521, 687533, 875042, 1375066, 1750084, 2750132, 4812731, 9625462, 19250924]

約数ペア:

[(1, 19250924), (2, 9625462), (4, 4812731), (7, 2750132), (11, 1750084), (14, 1375066), (22, 875042), (28, 687533), (44, 437521), (49, 392876), (77, 250012), (98, 196438), (154, 125006), (196, 98219), (308, 62503), (539, 35716), (1078, 17858), (2156, 8929)]