19009877052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{36840847}}^1$

素因数の和:36840897

約数の個数: 24

約数和(自身を含む): 45387924736

約数和(自身を除く): 26378047684

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36840847, 73681694, 110522541, 147363388, 221045082, 442090164, 1584156421, 3168312842, 4752469263, 6336625684, 9504938526, 19009877052]

約数ペア:

[(1, 19009877052), (2, 9504938526), (3, 6336625684), (4, 4752469263), (6, 3168312842), (12, 1584156421), (43, 442090164), (86, 221045082), (129, 147363388), (172, 110522541), (258, 73681694), (516, 36840847)]