21303066

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{186869}}^1$

素因数の和:186893

約数の個数: 16

約数和(自身を含む): 44848800

約数和(自身を除く): 23545734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 186869, 373738, 560607, 1121214, 3550511, 7101022, 10651533, 21303066]

約数ペア:

[(1, 21303066), (2, 10651533), (3, 7101022), (6, 3550511), (19, 1121214), (38, 560607), (57, 373738), (114, 186869)]