2013864131

素因数分解:

${\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 2171304960

約数和(自身を除く): 157440829

約数列:

[1, 19, 47, 361, 893, 6247, 6859, 16967, 118693, 293609, 322373, 2255167, 5578571, 42848173, 105992849, 2013864131]

約数ペア:

[(1, 2013864131), (19, 105992849), (47, 42848173), (361, 5578571), (893, 2255167), (6247, 322373), (6859, 293609), (16967, 118693)]