1247571293

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1\times {\mathrm{1223}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 1340426880

約数和(自身を除く): 92855587

約数列:

[1, 19, 53, 1007, 1013, 1223, 19247, 23237, 53689, 64819, 1020091, 1231561, 1238899, 23539081, 65661647, 1247571293]

約数ペア:

[(1, 1247571293), (19, 65661647), (53, 23539081), (1007, 1238899), (1013, 1231561), (1223, 1020091), (19247, 64819), (23237, 53689)]