1520272669

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{23321}}^1$

素因数の和:23460

約数の個数: 16

約数和(自身を含む): 1656794880

約数和(自身を除く): 136522211

約数列:

[1, 19, 47, 73, 893, 1387, 3431, 23321, 65189, 443099, 1096087, 1702433, 20825653, 32346227, 80014351, 1520272669]

約数ペア:

[(1, 1520272669), (19, 80014351), (47, 32346227), (73, 20825653), (893, 1702433), (1387, 1096087), (3431, 443099), (23321, 65189)]