19529876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 36503040

約数和(自身を除く): 16973164

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5431, 10862, 21724, 157499, 168361, 314998, 336722, 629996, 673444, 4882469, 9764938, 19529876]

約数ペア:

[(1, 19529876), (2, 9764938), (4, 4882469), (29, 673444), (31, 629996), (58, 336722), (62, 314998), (116, 168361), (124, 157499), (899, 21724), (1798, 10862), (3596, 5431)]