20110794319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{198013}}^1$

素因数の和:199350

約数の個数: 16

約数和(自身を含む): 25092334080

約数和(自身を除く): 4981539761

約数列:

[1, 7, 11, 77, 1319, 9233, 14509, 101563, 198013, 1386091, 2178143, 15247001, 261179147, 1828254029, 2872970617, 20110794319]

約数ペア:

[(1, 20110794319), (7, 2872970617), (11, 1828254029), (77, 261179147), (1319, 15247001), (9233, 2178143), (14509, 1386091), (101563, 198013)]