19031749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 22397760

約数和(自身を除く): 3366011

約数列:

[1, 11, 19, 41, 209, 451, 779, 2221, 8569, 24431, 42199, 91061, 464189, 1001671, 1730159, 19031749]

約数ペア:

[(1, 19031749), (11, 1730159), (19, 1001671), (41, 464189), (209, 91061), (451, 42199), (779, 24431), (2221, 8569)]