19755933

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 7339107

約数列:

[1, 3, 47, 141, 167, 501, 839, 2517, 7849, 23547, 39433, 118299, 140113, 420339, 6585311, 19755933]

約数ペア:

[(1, 19755933), (3, 6585311), (47, 420339), (141, 140113), (167, 118299), (501, 39433), (839, 23547), (2517, 7849)]