19002370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82619}}^1$

素因数の和:82649

約数の個数: 16

約数和(自身を含む): 35691840

約数和(自身を除く): 16689470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 82619, 165238, 413095, 826190, 1900237, 3800474, 9501185, 19002370]

約数ペア:

[(1, 19002370), (2, 9501185), (5, 3800474), (10, 1900237), (23, 826190), (46, 413095), (115, 165238), (230, 82619)]