1098295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 1514880

約数和(自身を除く): 416585

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1051, 5255, 11561, 19969, 57805, 99845, 219659, 1098295]

約数ペア:

[(1, 1098295), (5, 219659), (11, 99845), (19, 57805), (55, 19969), (95, 11561), (209, 5255), (1045, 1051)]