19814047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 22550400

約数和(自身を除く): 2736353

約数列:

[1, 11, 29, 179, 319, 347, 1969, 3817, 5191, 10063, 57101, 62113, 110693, 683243, 1801277, 19814047]

約数ペア:

[(1, 19814047), (11, 1801277), (29, 683243), (179, 110693), (319, 62113), (347, 57101), (1969, 10063), (3817, 5191)]