188031974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{23557}}^1$

素因数の和:23879

約数の個数: 16

約数和(自身を含む): 304746288

約数和(自身を除く): 116714314

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 23557, 47114, 306241, 612482, 7231999, 14463998, 94015987, 188031974]

約数ペア:

[(1, 188031974), (2, 94015987), (13, 14463998), (26, 7231999), (307, 612482), (614, 306241), (3991, 47114), (7982, 23557)]