315531214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{105107}}^1$

素因数の和:105207

約数の個数: 16

約数和(自身を含む): 504518400

約数和(自身を除く): 188987186

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 105107, 210214, 1997033, 3994066, 8303453, 16606906, 157765607, 315531214]

約数ペア:

[(1, 315531214), (2, 157765607), (19, 16606906), (38, 8303453), (79, 3994066), (158, 1997033), (1501, 210214), (3002, 105107)]