19009076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 35185920

約数和(自身を除く): 16176844

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 3739, 5084, 7478, 14956, 115909, 153299, 231818, 306598, 463636, 613196, 4752269, 9504538, 19009076]

約数ペア:

[(1, 19009076), (2, 9504538), (4, 4752269), (31, 613196), (41, 463636), (62, 306598), (82, 231818), (124, 153299), (164, 115909), (1271, 14956), (2542, 7478), (3739, 5084)]