201913414

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{5347}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 308044800

約数和(自身を除く): 106131386

約数列:

[1, 2, 79, 158, 239, 478, 5347, 10694, 18881, 37762, 422413, 844826, 1277933, 2555866, 100956707, 201913414]

約数ペア:

[(1, 201913414), (2, 100956707), (79, 2555866), (158, 1277933), (239, 844826), (478, 422413), (5347, 37762), (10694, 18881)]