19202299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 2086661

約数列:

[1, 17, 31, 83, 439, 527, 1411, 2573, 7463, 13609, 36437, 43741, 231353, 619429, 1129547, 19202299]

約数ペア:

[(1, 19202299), (17, 1129547), (31, 619429), (83, 231353), (439, 43741), (527, 36437), (1411, 13609), (2573, 7463)]