39107948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18911}}^1$

素因数の和:18973

約数の個数: 24

約数和(自身を含む): 76253184

約数和(自身を除く): 37145236

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 18911, 37822, 75644, 208021, 416042, 832084, 888817, 1777634, 3555268, 9776987, 19553974, 39107948]

約数ペア:

[(1, 39107948), (2, 19553974), (4, 9776987), (11, 3555268), (22, 1777634), (44, 888817), (47, 832084), (94, 416042), (188, 208021), (517, 75644), (1034, 37822), (2068, 18911)]