15983632

素因数分解:

$2^4\times 7^1\times {\mathrm{142711}}^1$

素因数の和:142726

約数の個数: 20

約数和(自身を含む): 35392576

約数和(自身を除く): 19408944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142711, 285422, 570844, 998977, 1141688, 1997954, 2283376, 3995908, 7991816, 15983632]

約数ペア:

[(1, 15983632), (2, 7991816), (4, 3995908), (7, 2283376), (8, 1997954), (14, 1141688), (16, 998977), (28, 570844), (56, 285422), (112, 142711)]