19457029234

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{19763}}^1\times {\mathrm{5531}}^1$

素因数の和:25385

約数の個数: 16

約数和(自身を含む): 29520300960

約数和(自身を除く): 10063271726

約数列:

[1, 2, 89, 178, 5531, 11062, 19763, 39526, 492259, 984518, 1758907, 3517814, 109309153, 218618306, 9728514617, 19457029234]

約数ペア:

[(1, 19457029234), (2, 9728514617), (89, 218618306), (178, 109309153), (5531, 3517814), (11062, 1758907), (19763, 984518), (39526, 492259)]