21000337366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6709}}^1\times {\mathrm{82373}}^1$

素因数の和:89103

約数の個数: 16

約数和(自身を含む): 33163772400

約数和(自身を除く): 12163435034

約数列:

[1, 2, 19, 38, 6709, 13418, 82373, 127471, 164746, 254942, 1565087, 3130174, 552640457, 1105280914, 10500168683, 21000337366]

約数ペア:

[(1, 21000337366), (2, 10500168683), (19, 1105280914), (38, 552640457), (6709, 3130174), (13418, 1565087), (82373, 254942), (127471, 164746)]