1917214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 3260880

約数和(自身を除く): 1343666

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3881, 7762, 50453, 73739, 100906, 147478, 958607, 1917214]

約数ペア:

[(1, 1917214), (2, 958607), (13, 147478), (19, 100906), (26, 73739), (38, 50453), (247, 7762), (494, 3881)]