19130836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 35068320

約数和(自身を除く): 15937484

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 1987, 2407, 3974, 4814, 7948, 9628, 57623, 115246, 164921, 230492, 329842, 659684, 4782709, 9565418, 19130836]

約数ペア:

[(1, 19130836), (2, 9565418), (4, 4782709), (29, 659684), (58, 329842), (83, 230492), (116, 164921), (166, 115246), (332, 57623), (1987, 9628), (2407, 7948), (3974, 4814)]