27187898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8039}}^1$

素因数の和:8149

約数の個数: 16

約数和(自身を含む): 43416000

約数和(自身を除く): 16228102

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 8039, 16078, 152741, 305482, 715471, 1430942, 13593949, 27187898]

約数ペア:

[(1, 27187898), (2, 13593949), (19, 1430942), (38, 715471), (89, 305482), (178, 152741), (1691, 16078), (3382, 8039)]